| 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 | $180.99 | 6.870% | $193.424 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $162.95 | 9.518% | $178.4596 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $96.37 | 10.662% | $106.645 | $106.65 | $106.65 | $106.60 |
| Purchase #4 | $53.64 | 13.643% | $60.9581 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $225.73 | 13.425% | $256.0343 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $159.98 | 9.831% | $175.7076 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $249.49 | 4.578% | $260.9117 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $1,129.15 | $1,232.1403 | $1,232.14 | $1,232.10 | $1,232.10 | |