| 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 | $142.61 | 11.663% | $159.2426 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $37.85 | 5.258% | $39.8402 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $100.27 | 8.840% | $109.1339 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $91.99 | 5.573% | $97.1166 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $154.49 | 3.404% | $159.7488 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $46.95 | 4.287% | $48.9627 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $228.69 | 11.199% | $254.301 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $802.85 | $868.3458 | $868.34 | $868.35 | $868.20 | |