| 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 | $159.39 | 9.474% | $174.4906 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $209.91 | 9.290% | $229.4106 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $163.69 | 7.237% | $175.5362 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $212.25 | 5.717% | $224.3843 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $109.55 | 6.397% | $116.5579 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $14.61 | 6.436% | $15.5503 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $198.32 | 7.801% | $213.7909 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $1,067.72 | $1,149.7208 | $1,149.72 | $1,149.75 | $1,149.80 | |