| 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 | $136.47 | 11.500% | $152.1641 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $170.34 | 10.167% | $187.6585 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $34.32 | 5.257% | $36.1242 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $31.38 | 3.698% | $32.5404 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $112.85 | 7.376% | $121.1738 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $20.27 | 13.874% | $23.0823 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $243.36 | 9.801% | $267.2117 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $748.99 | $819.9550 | $819.94 | $819.90 | $820.00 | |