| 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 | $229.48 | 6.404% | $244.1759 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $145.68 | 7.261% | $156.2578 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $161.67 | 10.479% | $178.6114 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $57.64 | 12.106% | $64.6179 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $87.94 | 12.844% | $99.235 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $134.65 | 13.723% | $153.128 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $42.56 | 9.540% | $46.6202 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $859.62 | $942.6462 | $942.66 | $942.65 | $942.60 | |