| 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 | $66.62 | 6.309% | $70.8231 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $95.26 | 6.269% | $101.2318 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $148.89 | 9.769% | $163.4351 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $33.57 | 6.405% | $35.7202 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $149.61 | 9.353% | $163.603 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $149.37 | 13.805% | $169.9905 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $179.29 | 13.409% | $203.331 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $822.61 | $908.1347 | $908.13 | $908.15 | $908.00 | |