| 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 | $152.69 | 5.124% | $160.5138 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $176.28 | 9.295% | $192.6652 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $133.55 | 9.576% | $146.3387 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $101.71 | 7.203% | $109.0362 | $109.04 | $109.05 | $109.00 |
| Purchase #5 | $85.39 | 7.768% | $92.0231 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $107.73 | 11.864% | $120.5111 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $41.28 | 11.634% | $46.0825 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $798.63 | $867.1706 | $867.17 | $867.15 | $867.10 | |