| 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 | $136.27 | 10.349% | $150.3726 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $45.84 | 9.431% | $50.1632 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $122.56 | 4.537% | $128.1205 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $61.35 | 9.161% | $66.9703 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $181.86 | 4.803% | $190.5947 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $104.75 | 5.634% | $110.6516 | $110.65 | $110.65 | $110.70 |
| Purchase #7 | $140.62 | 10.494% | $155.3767 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $793.25 | $852.2496 | $852.24 | $852.20 | $852.40 | |