| 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 | $140.90 | 11.322% | $156.8527 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $111.34 | 3.609% | $115.3583 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $93.36 | 5.676% | $98.6591 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $90.54 | 9.236% | $98.9023 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $212.45 | 11.160% | $236.1594 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $110.56 | 13.787% | $125.8029 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $35.32 | 12.144% | $39.6093 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $794.47 | $871.3440 | $871.34 | $871.30 | $871.50 | |