| 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 | $177.68 | 13.348% | $201.3967 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $14.73 | 11.656% | $16.4469 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $88.72 | 12.647% | $99.9404 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $113.25 | 12.652% | $127.5784 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $130.55 | 9.405% | $142.8282 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $5.30 | 9.382% | $5.7972 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $126.79 | 10.244% | $139.7784 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $657.02 | $733.7662 | $733.78 | $733.85 | $733.70 | |