| 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 | $144.53 | 10.408% | $159.5727 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $148.69 | 6.706% | $158.6612 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $10.93 | 9.301% | $11.9466 | $11.95 | $11.95 | $11.90 |
| Purchase #4 | $220.62 | 10.295% | $243.3328 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $49.32 | 13.360% | $55.9092 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $190.36 | 4.305% | $198.555 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $100.90 | 9.667% | $110.654 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $865.35 | $938.6315 | $938.63 | $938.60 | $938.70 | |