| 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 | $172.67 | 6.369% | $183.6674 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $10.69 | 6.223% | $11.3552 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $29.32 | 13.116% | $33.1656 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $67.99 | 4.261% | $70.8871 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $107.72 | 4.336% | $112.3907 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $51.66 | 12.110% | $57.916 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $44.68 | 8.371% | $48.4202 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $484.73 | $517.8022 | $517.82 | $517.75 | $517.90 | |