| 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 | $73.32 | 6.347% | $77.9736 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $233.90 | 7.582% | $251.6343 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $221.48 | 11.428% | $246.7907 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $228.55 | 3.481% | $236.5058 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $107.37 | 9.589% | $117.6657 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $58.28 | 8.619% | $63.3032 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $166.82 | 9.396% | $182.4944 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $1,089.72 | $1,176.3677 | $1,176.36 | $1,176.35 | $1,176.40 | |