| 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 | $95.28 | 12.508% | $107.1976 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $111.27 | 13.804% | $126.6297 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $121.69 | 5.240% | $128.0666 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $237.41 | 12.802% | $267.8032 | $267.80 | $267.80 | $267.80 |
| Purchase #5 | $61.60 | 11.747% | $68.8362 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $54.85 | 7.257% | $58.8305 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $158.83 | 8.439% | $172.2337 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $840.93 | $929.5975 | $929.60 | $929.65 | $929.50 | |