| 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 | $159.54 | 11.477% | $177.8504 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $101.64 | 3.869% | $105.5725 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $55.64 | 8.206% | $60.2058 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $101.76 | 9.738% | $111.6694 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $139.47 | 13.334% | $158.0669 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $237.93 | 11.386% | $265.0207 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $23.71 | 11.816% | $26.5116 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $819.69 | $904.8973 | $904.90 | $904.80 | $905.00 | |