| 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 | $180.42 | 9.860% | $198.2094 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $9.40 | 5.290% | $9.8973 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $156.33 | 9.769% | $171.6019 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $97.62 | 4.231% | $101.7503 | $101.75 | $101.75 | $101.80 |
| Purchase #5 | $212.93 | 12.213% | $238.9351 | $238.94 | $238.95 | $238.90 |
| Purchase #6 | $154.90 | 13.416% | $175.6814 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $48.89 | 4.675% | $51.1756 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $860.49 | $947.2510 | $947.26 | $947.30 | $947.30 | |