| 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 | $126.77 | 4.325% | $132.2528 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $169.62 | 4.823% | $177.8008 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $138.69 | 11.730% | $154.9583 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $144.53 | 4.192% | $150.5887 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $103.48 | 9.221% | $113.0219 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $29.46 | 13.642% | $33.4789 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $56.87 | 10.336% | $62.7481 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $769.42 | $824.8495 | $824.85 | $824.85 | $824.90 | |