| 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 | $76.67 | 13.523% | $87.0381 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $140.65 | 7.781% | $151.594 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $65.78 | 9.173% | $71.814 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $144.67 | 6.244% | $153.7032 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $228.39 | 4.356% | $238.3387 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $120.49 | 8.152% | $130.3123 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $118.27 | 8.779% | $128.6529 | $128.65 | $128.65 | $128.70 |
| 7 purchase totals = | $894.92 | $961.4532 | $961.44 | $961.45 | $961.40 | |