| 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 | $160.97 | 3.220% | $166.1532 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $16.65 | 9.723% | $18.2689 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $194.88 | 7.692% | $209.8702 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $78.95 | 8.220% | $85.4397 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $58.81 | 10.370% | $64.9086 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $73.98 | 7.788% | $79.7416 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $75.31 | 10.728% | $83.3893 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $659.55 | $707.7715 | $707.77 | $707.75 | $707.80 | |