| 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 | $143.91 | 13.494% | $163.3292 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $145.60 | 13.288% | $164.9473 | $164.95 | $164.95 | $164.90 |
| Purchase #3 | $170.74 | 8.160% | $184.6724 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $103.54 | 6.604% | $110.3778 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $86.58 | 3.443% | $89.5609 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $22.69 | 9.254% | $24.7897 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $239.25 | 6.315% | $254.3586 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $912.31 | $992.0359 | $992.04 | $992.05 | $992.10 | |