| 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 | $129.99 | 12.414% | $146.127 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $197.92 | 12.758% | $223.1706 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $50.30 | 5.655% | $53.1445 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $180.61 | 3.830% | $187.5274 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $29.86 | 8.835% | $32.4981 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $146.93 | 11.195% | $163.3788 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $165.45 | 9.709% | $181.5135 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $901.06 | $987.3599 | $987.36 | $987.40 | $987.30 | |