| 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 | $146.76 | 8.388% | $159.0702 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $244.28 | 7.576% | $262.7867 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $146.75 | 8.754% | $159.5965 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $89.35 | 4.341% | $93.2287 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $22.82 | 13.842% | $25.9787 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $189.28 | 11.113% | $210.3147 | $210.31 | $210.30 | $210.30 |
| Purchase #7 | $71.34 | 8.874% | $77.6707 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $910.58 | $988.6462 | $988.65 | $988.65 | $988.70 | |