| 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 | $129.42 | 10.494% | $143.0013 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $53.34 | 10.519% | $58.9508 | $58.95 | $58.95 | $59.00 |
| Purchase #3 | $166.31 | 8.215% | $179.9724 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $45.78 | 8.665% | $49.7468 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $178.75 | 8.741% | $194.3745 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $17.92 | 7.687% | $19.2975 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $136.38 | 6.691% | $145.5052 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $727.90 | $790.8485 | $790.85 | $790.80 | $790.90 | |