| 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 | $152.99 | 11.243% | $170.1907 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $148.77 | 3.443% | $153.8922 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $125.44 | 10.681% | $138.8382 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $101.34 | 3.810% | $105.2011 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $126.40 | 10.632% | $139.8388 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $218.57 | 11.264% | $243.1897 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $54.27 | 7.276% | $58.2187 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $927.78 | $1,009.3694 | $1,009.37 | $1,009.40 | $1,009.30 | |