| 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 | $153.52 | 4.288% | $160.1029 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $73.38 | 13.376% | $83.1953 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $212.44 | 4.874% | $222.7943 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $24.58 | 13.838% | $27.9814 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $129.92 | 6.802% | $138.7572 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $173.71 | 12.296% | $195.0694 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $118.27 | 10.116% | $130.2342 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $885.82 | $958.1347 | $958.13 | $958.15 | $958.20 | |