| 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 | $167.71 | 7.289% | $179.9344 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $121.91 | 13.795% | $138.7275 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $45.31 | 12.444% | $50.9484 | $50.95 | $50.95 | $50.90 |
| Purchase #4 | $180.64 | 13.319% | $204.6994 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $118.42 | 6.816% | $126.4915 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $225.36 | 8.518% | $244.5562 | $244.56 | $244.55 | $244.60 |
| Purchase #7 | $39.57 | 3.745% | $41.0519 | $41.05 | $41.05 | $41.10 |
| 7 purchase totals = | $898.92 | $986.4093 | $986.41 | $986.45 | $986.40 | |