| 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 | $17.70 | 3.264% | $18.2777 | $18.28 | $18.30 | $18.30 |
| Purchase #2 | $177.41 | 13.477% | $201.3195 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $79.49 | 3.232% | $82.0591 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $62.65 | 7.190% | $67.1545 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $154.82 | 3.743% | $160.6149 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $88.47 | 6.775% | $94.4638 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $42.90 | 10.747% | $47.5105 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $623.44 | $671.4000 | $671.39 | $671.35 | $671.50 | |