| 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 | $173.47 | 13.520% | $196.9231 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $238.70 | 9.333% | $260.9779 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $239.62 | 11.697% | $267.6484 | $267.65 | $267.65 | $267.60 |
| Purchase #4 | $226.83 | 7.436% | $243.6971 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $217.77 | 9.726% | $238.9503 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $94.30 | 7.296% | $101.1801 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $136.68 | 6.572% | $145.6626 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $1,327.37 | $1,455.0395 | $1,455.04 | $1,455.05 | $1,455.10 | |