| 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 | $136.86 | 10.648% | $151.4329 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $75.86 | 13.754% | $86.2938 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $62.58 | 6.681% | $66.761 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $130.76 | 5.852% | $138.4121 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $85.29 | 3.288% | $88.0943 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $206.64 | 6.113% | $219.2719 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $129.68 | 12.451% | $145.8265 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $827.67 | $896.0925 | $896.08 | $896.10 | $896.10 | |