| 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 | $178.29 | 8.309% | $193.1041 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $146.55 | 11.252% | $163.0398 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $96.71 | 12.451% | $108.7514 | $108.75 | $108.75 | $108.80 |
| Purchase #4 | $72.38 | 3.495% | $74.9097 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $24.39 | 5.132% | $25.6417 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $42.44 | 13.527% | $48.1809 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $150.69 | 13.224% | $170.6172 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $711.45 | $784.2448 | $784.24 | $784.25 | $784.20 | |