| 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 | $144.94 | 5.476% | $152.8769 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $135.49 | 12.428% | $152.3287 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $126.48 | 12.479% | $142.2634 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $149.72 | 5.179% | $157.474 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $16.54 | 3.201% | $17.0694 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $46.42 | 8.421% | $50.329 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $138.40 | 12.104% | $155.1519 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $757.99 | $827.4933 | $827.49 | $827.50 | $827.60 | |