| 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 | $131.36 | 13.237% | $148.7481 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $188.55 | 7.163% | $202.0558 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $149.36 | 9.231% | $163.1474 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $22.83 | 7.840% | $24.6199 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $221.56 | 9.739% | $243.1377 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $167.99 | 8.432% | $182.1549 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $189.44 | 10.432% | $209.2024 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $1,071.09 | $1,173.0662 | $1,173.07 | $1,173.05 | $1,173.00 | |