| 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 | $187.31 | 3.184% | $193.274 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $99.55 | 10.195% | $109.6991 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $88.45 | 12.697% | $99.6805 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $152.85 | 6.823% | $163.279 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $193.84 | 10.161% | $213.5361 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $29.44 | 4.631% | $30.8034 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $98.52 | 9.197% | $107.5809 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $849.96 | $917.8530 | $917.85 | $917.90 | $917.90 | |