| 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 | $100.28 | 12.384% | $112.6987 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $7.34 | 13.733% | $8.348 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $143.42 | 13.685% | $163.047 | $163.05 | $163.05 | $163.00 |
| Purchase #4 | $79.74 | 9.283% | $87.1423 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $222.38 | 9.294% | $243.048 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $149.30 | 10.169% | $164.4823 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $169.50 | 3.845% | $176.0173 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $871.96 | $954.7836 | $954.79 | $954.80 | $954.60 | |