| 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 | $151.81 | 11.288% | $168.9463 | $168.95 | $168.95 | $168.90 |
| Purchase #2 | $244.26 | 5.775% | $258.366 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $228.27 | 6.133% | $242.2698 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $29.72 | 3.674% | $30.8119 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $113.59 | 6.864% | $121.3868 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $141.95 | 5.762% | $150.1292 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $49.62 | 13.809% | $56.472 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $959.22 | $1,028.3820 | $1,028.39 | $1,028.35 | $1,028.40 | |