| 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 | $138.67 | 12.459% | $155.9469 | $155.95 | $155.95 | $155.90 |
| Purchase #2 | $177.51 | 12.684% | $200.0254 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $148.65 | 6.715% | $158.6318 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $102.44 | 8.622% | $111.2724 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $143.28 | 12.783% | $161.5955 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $72.84 | 12.817% | $82.1759 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $86.73 | 13.208% | $98.1853 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $870.12 | $967.8332 | $967.85 | $967.90 | $967.80 | |