| 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 | $159.42 | 6.663% | $170.0422 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $128.32 | 13.153% | $145.1979 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $231.63 | 13.576% | $263.0761 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $90.32 | 8.139% | $97.6711 | $97.67 | $97.65 | $97.70 |
| Purchase #5 | $244.94 | 12.143% | $274.6831 | $274.68 | $274.70 | $274.70 |
| Purchase #6 | $184.53 | 12.296% | $207.2198 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $158.98 | 13.487% | $180.4216 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $1,198.14 | $1,338.3118 | $1,338.31 | $1,338.30 | $1,338.30 | |