| 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 | $98.61 | 6.639% | $105.1567 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $27.46 | 11.371% | $30.5825 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $94.84 | 8.381% | $102.7885 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $199.97 | 10.523% | $221.0128 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $190.93 | 10.869% | $211.6822 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $178.32 | 5.192% | $187.5784 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $164.84 | 7.601% | $177.3695 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $954.97 | $1,036.1706 | $1,036.17 | $1,036.20 | $1,036.30 | |