| 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 | $164.93 | 13.513% | $187.217 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $40.44 | 6.130% | $42.919 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $46.77 | 12.273% | $52.5101 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $22.49 | 12.149% | $25.2223 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $189.67 | 7.252% | $203.4249 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $98.83 | 8.389% | $107.1208 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $203.53 | 5.663% | $215.0559 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $766.66 | $833.4700 | $833.47 | $833.35 | $833.40 | |