| 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 | $153.33 | 9.810% | $168.3717 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $147.51 | 4.716% | $154.4666 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $104.77 | 3.615% | $108.5574 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $144.89 | 4.319% | $151.1478 | $151.15 | $151.15 | $151.10 |
| Purchase #5 | $232.94 | 8.471% | $252.6723 | $252.67 | $252.65 | $252.70 |
| Purchase #6 | $54.29 | 5.138% | $57.0794 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $45.98 | 8.571% | $49.9209 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $883.71 | $942.2161 | $942.22 | $942.15 | $942.30 | |