| 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 | $111.44 | 7.526% | $119.827 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $22.27 | 12.769% | $25.1137 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $129.77 | 5.665% | $137.1215 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $37.38 | 12.561% | $42.0753 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $118.26 | 12.435% | $132.9656 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $228.26 | 6.472% | $243.033 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $85.66 | 7.105% | $91.7461 | $91.75 | $91.75 | $91.70 |
| 7 purchase totals = | $733.04 | $791.8822 | $791.89 | $791.90 | $791.80 | |