| 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 | $174.53 | 10.220% | $192.367 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $112.92 | 9.242% | $123.3561 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $75.73 | 3.316% | $78.2412 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $117.25 | 7.701% | $126.2794 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $26.80 | 7.800% | $28.8904 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $108.30 | 11.590% | $120.852 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $127.33 | 10.745% | $141.0116 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $742.86 | $810.9977 | $811.00 | $811.00 | $811.10 | |