| 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 | $141.47 | 11.488% | $157.7221 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $61.88 | 4.486% | $64.6559 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $84.33 | 9.580% | $92.4088 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $191.85 | 5.284% | $201.9874 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $45.75 | 7.422% | $49.1456 | $49.15 | $49.15 | $49.10 |
| Purchase #6 | $226.64 | 4.379% | $236.5646 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $138.87 | 9.217% | $151.6696 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $890.79 | $954.1540 | $954.16 | $954.10 | $954.20 | |