| 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 | $165.96 | 10.809% | $183.8986 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $122.73 | 7.443% | $131.8648 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $116.75 | 9.127% | $127.4058 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $126.60 | 6.647% | $135.0151 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $213.49 | 5.263% | $224.726 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $84.54 | 8.846% | $92.0184 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $57.31 | 7.853% | $61.8106 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $887.38 | $956.7393 | $956.75 | $956.70 | $956.70 | |