| 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 | $152.29 | 4.357% | $158.9253 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $113.27 | 8.492% | $122.8889 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $100.38 | 5.726% | $106.1278 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $123.76 | 11.448% | $137.928 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $203.27 | 6.493% | $216.4683 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $87.62 | 5.428% | $92.376 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $109.83 | 9.667% | $120.4473 | $120.45 | $120.45 | $120.40 |
| 7 purchase totals = | $890.42 | $955.1616 | $955.18 | $955.25 | $955.10 | |