| 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 | $160.95 | 3.220% | $166.1326 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $203.84 | 5.648% | $215.3529 | $215.35 | $215.35 | $215.40 |
| Purchase #3 | $64.45 | 4.245% | $67.1859 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $179.58 | 5.866% | $190.1142 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $49.75 | 8.251% | $53.8549 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $158.62 | 13.266% | $179.6625 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $131.62 | 3.647% | $136.4202 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $948.81 | $1,008.7232 | $1,008.71 | $1,008.70 | $1,008.80 | |