| 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 | $126.60 | 5.215% | $133.2022 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $82.38 | 6.789% | $87.9728 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $73.65 | 5.218% | $77.4931 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $164.82 | 9.466% | $180.4219 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $11.42 | 12.275% | $12.8218 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $238.25 | 9.149% | $260.0475 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $27.35 | 9.538% | $29.9586 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $724.47 | $781.9179 | $781.91 | $781.85 | $781.90 | |