| 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 | $99.92 | 6.366% | $106.2809 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $175.84 | 7.177% | $188.46 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $202.86 | 12.788% | $228.8017 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $151.49 | 10.372% | $167.2025 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $177.46 | 4.130% | $184.7891 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $94.42 | 6.638% | $100.6876 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $17.75 | 11.649% | $19.8177 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $919.74 | $996.0395 | $996.04 | $996.05 | $996.10 | |