| 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 | $120.87 | 10.253% | $133.2628 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $170.53 | 4.287% | $177.8406 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $42.91 | 7.218% | $46.0072 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $148.74 | 12.137% | $166.7926 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $215.85 | 9.685% | $236.7551 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $99.80 | 10.546% | $110.3249 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $249.57 | 13.869% | $284.1829 | $284.18 | $284.20 | $284.20 |
| 7 purchase totals = | $1,048.27 | $1,155.1661 | $1,155.16 | $1,155.15 | $1,155.20 | |