| 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 | $169.31 | 6.143% | $179.7107 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $110.43 | 10.240% | $121.738 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $62.58 | 4.409% | $65.3392 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $145.98 | 6.737% | $155.8147 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $234.27 | 7.261% | $251.2803 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $144.63 | 11.835% | $161.747 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $34.69 | 9.137% | $37.8596 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $901.89 | $973.4895 | $973.49 | $973.50 | $973.40 | |