| 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 | $180.81 | 4.681% | $189.2737 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $250.26 | 10.631% | $276.8651 | $276.87 | $276.85 | $276.90 |
| Purchase #3 | $135.35 | 3.352% | $139.8869 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $21.71 | 10.507% | $23.9911 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $85.52 | 9.287% | $93.4622 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $21.38 | 11.481% | $23.8346 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $43.60 | 4.801% | $45.6932 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $738.63 | $793.0068 | $793.00 | $793.00 | $793.10 | |