| 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 | $161.41 | 8.655% | $175.38 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $217.94 | 3.656% | $225.9079 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $56.67 | 4.183% | $59.0405 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $207.71 | 3.551% | $215.0858 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $64.36 | 5.188% | $67.699 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $113.74 | 13.196% | $128.7491 | $128.75 | $128.75 | $128.70 |
| Purchase #7 | $208.43 | 10.347% | $229.9963 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $1,030.26 | $1,101.8586 | $1,101.87 | $1,101.90 | $1,101.80 | |