| 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 | $16.39 | 11.839% | $18.3304 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $151.78 | 6.110% | $161.0538 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $144.95 | 12.605% | $163.2209 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $157.81 | 13.373% | $178.9139 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $22.48 | 5.467% | $23.709 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $236.87 | 11.300% | $263.6363 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $112.59 | 11.286% | $125.2969 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $842.87 | $934.1612 | $934.16 | $934.15 | $934.10 | |