| 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 | $134.68 | 10.401% | $148.6881 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $130.48 | 10.602% | $144.3135 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $30.65 | 4.328% | $31.9765 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $193.66 | 12.199% | $217.2846 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $87.49 | 5.185% | $92.0264 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $66.45 | 5.252% | $69.94 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $25.80 | 8.130% | $27.8975 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $669.21 | $732.1266 | $732.13 | $732.20 | $732.10 | |