| 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 | $170.75 | 9.562% | $187.0771 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $99.44 | 5.458% | $104.8674 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $208.45 | 13.861% | $237.3433 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $37.72 | 9.634% | $41.3539 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $209.37 | 7.658% | $225.4036 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $81.80 | 4.449% | $85.4393 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $69.70 | 7.855% | $75.1749 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $877.23 | $956.6595 | $956.65 | $956.65 | $956.70 | |