| 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 | $206.98 | 5.114% | $217.565 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $136.32 | 8.662% | $148.128 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $161.39 | 9.309% | $176.4138 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $31.50 | 4.787% | $33.0079 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $39.40 | 5.773% | $41.6746 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $78.33 | 4.143% | $81.5752 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $73.49 | 12.295% | $82.5256 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $727.41 | $780.8901 | $780.90 | $780.90 | $780.90 | |