| 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 | $167.61 | 9.824% | $184.076 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $145.87 | 11.844% | $163.1468 | $163.15 | $163.15 | $163.10 |
| Purchase #3 | $246.95 | 6.291% | $262.4856 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $116.47 | 5.697% | $123.1053 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $69.55 | 8.122% | $75.1989 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $116.66 | 13.589% | $132.5129 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $192.42 | 8.785% | $209.3241 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,055.53 | $1,149.8496 | $1,149.86 | $1,149.85 | $1,149.80 | |