| 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 | $77.68 | 12.284% | $87.2222 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $128.75 | 11.595% | $143.6786 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $21.81 | 10.631% | $24.1286 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $176.32 | 10.246% | $194.3857 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $211.79 | 5.552% | $223.5486 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $66.85 | 6.664% | $71.3049 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $146.90 | 5.222% | $154.5711 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $830.10 | $898.8397 | $898.84 | $898.85 | $898.80 | |