| 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 | $144.48 | 5.667% | $152.6677 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $25.75 | 8.451% | $27.9261 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $25.81 | 9.468% | $28.2537 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $198.68 | 5.307% | $209.2239 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $17.96 | 3.104% | $18.5175 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $30.93 | 4.365% | $32.2801 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $84.91 | 12.108% | $95.1909 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $528.52 | $564.0599 | $564.06 | $564.05 | $564.10 | |