| 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 | $159.26 | 6.852% | $170.1725 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $85.45 | 6.155% | $90.7094 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $173.43 | 7.551% | $186.5257 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $112.64 | 3.168% | $116.2084 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $198.76 | 3.734% | $206.1817 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $29.47 | 8.650% | $32.0192 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $197.62 | 5.779% | $209.0405 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $956.63 | $1,010.8574 | $1,010.86 | $1,010.85 | $1,010.80 | |