| 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 | $209.82 | 7.177% | $224.8788 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $157.41 | 6.867% | $168.2193 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $42.33 | 13.244% | $47.9362 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $156.49 | 11.438% | $174.3893 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $55.42 | 6.277% | $58.8987 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $40.60 | 10.132% | $44.7136 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $223.53 | 13.237% | $253.1187 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $885.60 | $972.1546 | $972.16 | $972.15 | $972.10 | |