| 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 | $106.95 | 12.322% | $120.1284 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $152.77 | 5.442% | $161.0837 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $68.54 | 13.149% | $77.5523 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $169.84 | 8.322% | $183.9741 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $210.42 | 6.540% | $224.1815 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $128.44 | 11.288% | $142.9383 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $57.42 | 11.791% | $64.1904 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $894.38 | $974.0487 | $974.04 | $974.10 | $974.10 | |