| 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 | $146.83 | 5.452% | $154.8352 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $93.32 | 9.182% | $101.8886 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $188.99 | 5.257% | $198.9252 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $216.45 | 9.281% | $236.5387 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $135.82 | 13.723% | $154.4586 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $54.35 | 7.290% | $58.3121 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $129.95 | 3.791% | $134.8764 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $965.71 | $1,039.8348 | $1,039.85 | $1,039.90 | $1,039.80 | |