| 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 | $167.56 | 4.770% | $175.5526 | $175.55 | $175.55 | $175.60 |
| Purchase #2 | $31.85 | 9.522% | $34.8828 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $89.96 | 13.216% | $101.8491 | $101.85 | $101.85 | $101.80 |
| Purchase #4 | $155.31 | 5.375% | $163.6579 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $193.99 | 5.212% | $204.1008 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $190.99 | 10.239% | $210.5455 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $98.55 | 7.811% | $106.2477 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $928.21 | $996.8364 | $996.84 | $996.85 | $996.80 | |