| 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 | $171.25 | 6.789% | $182.8762 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $218.81 | 11.785% | $244.5968 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $83.99 | 5.519% | $88.6254 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $34.50 | 10.213% | $38.0235 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $107.63 | 8.300% | $116.5633 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $14.34 | 4.621% | $15.0027 | $15.00 | $15.00 | $15.00 |
| Purchase #7 | $139.62 | 6.305% | $148.423 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $770.14 | $834.1109 | $834.11 | $834.10 | $834.10 | |