| 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 | $139.31 | 8.506% | $151.1597 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $13.36 | 10.606% | $14.777 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $238.84 | 7.867% | $257.6295 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $34.62 | 11.234% | $38.5092 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $147.63 | 8.365% | $159.9792 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $10.43 | 3.328% | $10.7771 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $206.65 | 8.756% | $224.7443 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $790.84 | $857.5760 | $857.58 | $857.65 | $857.60 | |