| 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 | $163.46 | 12.321% | $183.5999 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $117.47 | 11.319% | $130.7664 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $50.36 | 6.222% | $53.4934 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $60.44 | 6.166% | $64.1667 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $159.88 | 9.719% | $175.4187 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $56.69 | 10.698% | $62.7547 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $127.75 | 8.504% | $138.6139 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $736.05 | $808.8137 | $808.81 | $808.75 | $808.90 | |