| 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 | $13.32 | 7.252% | $14.286 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $66.92 | 7.808% | $72.1451 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $170.42 | 6.178% | $180.9485 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $148.87 | 6.642% | $158.7579 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $212.77 | 12.628% | $239.6386 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $245.68 | 13.283% | $278.3137 | $278.31 | $278.30 | $278.30 |
| Purchase #7 | $72.84 | 5.655% | $76.9591 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $930.82 | $1,021.0489 | $1,021.06 | $1,021.05 | $1,021.00 | |