| 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 | $213.30 | 6.688% | $227.5655 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $63.37 | 12.271% | $71.1461 | $71.15 | $71.15 | $71.10 |
| Purchase #3 | $65.83 | 13.406% | $74.6552 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $173.49 | 5.508% | $183.0458 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $143.69 | 10.297% | $158.4858 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $15.72 | 11.422% | $17.5155 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $207.94 | 13.154% | $235.2924 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $883.34 | $967.7063 | $967.73 | $967.70 | $967.70 | |