| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.53 | 13.788% | $188.3533 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $28.26 | 11.172% | $31.4172 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $172.89 | 11.408% | $192.6133 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $170.27 | 11.588% | $190.0009 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $70.64 | 10.778% | $78.2536 | $78.25 | $78.25 | $78.30 |
| Purchase #6 | $227.66 | 8.284% | $246.5194 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $245.97 | 12.307% | $276.2415 | $276.24 | $276.25 | $276.20 |
| 7 purchase totals = | $1,081.22 | $1,203.3992 | $1,203.39 | $1,203.35 | $1,203.40 | |