| 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 | $136.52 | 8.677% | $148.3658 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $79.78 | 10.632% | $88.2622 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $101.69 | 9.424% | $111.2733 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $84.80 | 3.277% | $87.5789 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $212.84 | 5.551% | $224.6547 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $194.70 | 3.211% | $200.9518 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $37.62 | 10.404% | $41.534 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $847.95 | $902.6207 | $902.61 | $902.60 | $902.80 | |