| 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 | $126.73 | 9.470% | $138.7313 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $82.72 | 13.368% | $93.778 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $159.72 | 8.738% | $173.6763 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $79.51 | 7.684% | $85.6195 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $138.41 | 4.722% | $144.9457 | $144.95 | $144.95 | $144.90 |
| Purchase #6 | $236.28 | 4.497% | $246.9055 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $95.65 | 3.460% | $98.9595 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $919.02 | $982.6158 | $982.63 | $982.65 | $982.60 | |