| 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 | $110.76 | 4.675% | $115.938 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $66.81 | 8.364% | $72.398 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $88.91 | 13.122% | $100.5768 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $180.32 | 3.218% | $186.1227 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $58.52 | 3.224% | $60.4067 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $224.69 | 4.568% | $234.9538 | $234.95 | $234.95 | $235.00 |
| Purchase #7 | $50.63 | 8.252% | $54.808 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $780.64 | $825.2040 | $825.21 | $825.20 | $825.20 | |