| 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 | $132.70 | 10.501% | $146.6348 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $237.40 | 12.773% | $267.7231 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $97.78 | 11.532% | $109.056 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $11.54 | 9.417% | $12.6267 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $33.50 | 8.842% | $36.4621 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $13.51 | 8.405% | $14.6455 | $14.65 | $14.65 | $14.60 |
| Purchase #7 | $162.65 | 10.149% | $179.1573 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $689.08 | $766.3055 | $766.31 | $766.30 | $766.30 | |