| 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 | $135.80 | 12.771% | $153.143 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $169.50 | 12.551% | $190.7739 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $15.88 | 10.164% | $17.494 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $227.89 | 8.413% | $247.0624 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $53.50 | 5.663% | $56.5297 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $25.25 | 11.846% | $28.2411 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $71.52 | 11.722% | $79.9036 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $699.34 | $773.1477 | $773.13 | $773.15 | $773.10 | |