| 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 | $206.53 | 3.420% | $213.5933 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $12.66 | 12.248% | $14.2106 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $153.84 | 13.733% | $174.9668 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $75.96 | 3.541% | $78.6497 | $78.65 | $78.65 | $78.60 |
| Purchase #5 | $145.82 | 13.325% | $165.2505 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $21.31 | 10.292% | $23.5032 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $193.94 | 8.314% | $210.0642 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $810.06 | $880.2383 | $880.23 | $880.20 | $880.30 | |