| 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 | $161.94 | 10.132% | $178.3478 | $178.35 | $178.35 | $178.30 |
| Purchase #2 | $165.39 | 7.326% | $177.5065 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $28.79 | 3.639% | $29.8377 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $144.67 | 9.311% | $158.1402 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $244.73 | 13.248% | $277.1518 | $277.15 | $277.15 | $277.20 |
| Purchase #6 | $46.56 | 10.850% | $51.6118 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $119.65 | 3.315% | $123.6164 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $911.73 | $996.2122 | $996.22 | $996.20 | $996.10 | |