| 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 | $150.56 | 5.297% | $158.5352 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $36.41 | 6.862% | $38.9085 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $158.32 | 4.536% | $165.5014 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $171.39 | 3.778% | $177.8651 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $112.51 | 12.815% | $126.9282 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $180.64 | 5.647% | $190.8407 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $144.88 | 12.675% | $163.2435 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $954.71 | $1,021.8226 | $1,021.83 | $1,021.85 | $1,021.70 | |