| 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 | $155.83 | 10.687% | $172.4836 | $172.48 | $172.50 | $172.50 |
| Purchase #2 | $144.67 | 3.822% | $150.1993 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $213.42 | 4.377% | $222.7614 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $63.72 | 3.861% | $66.1802 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $218.68 | 12.786% | $246.6404 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $224.74 | 9.367% | $245.7914 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $61.87 | 13.643% | $70.3109 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $1,082.93 | $1,174.3672 | $1,174.36 | $1,174.40 | $1,174.40 | |