| 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 | $84.96 | 3.773% | $88.1655 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $156.60 | 13.853% | $178.2938 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $202.60 | 4.842% | $212.4099 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $157.66 | 3.802% | $163.6542 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $176.27 | 9.758% | $193.4704 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $163.83 | 7.718% | $176.4744 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $226.36 | 13.741% | $257.4641 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $1,168.28 | $1,269.9323 | $1,269.92 | $1,269.85 | $1,270.10 | |