| 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 | $151.32 | 8.225% | $163.7661 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $129.60 | 11.861% | $144.9719 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $21.96 | 3.123% | $22.6458 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $8.40 | 11.125% | $9.3345 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $68.79 | 9.627% | $75.4124 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $160.52 | 12.719% | $180.9365 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $20.82 | 10.808% | $23.0702 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $561.41 | $620.1374 | $620.14 | $620.10 | $620.10 | |