| 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 | $144.55 | 10.244% | $159.3577 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $58.41 | 4.579% | $61.0846 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $146.68 | 11.697% | $163.8372 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $162.45 | 12.711% | $183.099 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $61.66 | 4.265% | $64.2898 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $169.53 | 6.170% | $179.99 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $44.81 | 7.552% | $48.1941 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $788.09 | $859.8524 | $859.85 | $859.90 | $859.90 | |