| 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 | $200.78 | 6.187% | $213.2023 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $194.40 | 6.560% | $207.1526 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $78.59 | 8.309% | $85.12 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $89.95 | 13.325% | $101.9358 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $111.53 | 6.505% | $118.785 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $97.33 | 11.555% | $108.5765 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $162.90 | 7.746% | $175.5182 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $935.48 | $1,010.2904 | $1,010.30 | $1,010.30 | $1,010.30 | |