| 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 | $145.63 | 7.622% | $156.7299 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $75.84 | 3.698% | $78.6446 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $121.78 | 8.102% | $131.6466 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $207.49 | 9.793% | $227.8095 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $84.49 | 3.501% | $87.448 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $39.38 | 4.279% | $41.0651 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $116.28 | 4.591% | $121.6184 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $790.89 | $844.9621 | $844.97 | $844.95 | $844.80 | |