| 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 | $154.85 | 6.858% | $165.4696 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $21.72 | 4.125% | $22.616 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $136.51 | 13.640% | $155.13 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $25.53 | 9.536% | $27.9645 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $153.52 | 6.477% | $163.4635 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $162.30 | 12.869% | $183.1864 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $231.64 | 4.378% | $241.7812 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $886.07 | $959.6112 | $959.61 | $959.60 | $959.70 | |