| 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 | $183.38 | 12.409% | $206.1356 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $138.36 | 11.589% | $154.3945 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $125.75 | 6.833% | $134.3425 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $151.28 | 4.709% | $158.4038 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $149.60 | 11.512% | $166.822 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $101.90 | 11.674% | $113.7958 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $109.59 | 9.524% | $120.0274 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $959.86 | $1,053.9216 | $1,053.92 | $1,053.95 | $1,053.80 | |