| 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 | $146.77 | 3.692% | $152.1887 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $14.85 | 4.494% | $15.5174 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $135.31 | 11.313% | $150.6176 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $100.49 | 3.760% | $104.2684 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $171.98 | 9.745% | $188.7395 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $180.54 | 5.598% | $190.6466 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $101.95 | 5.213% | $107.2647 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $851.89 | $909.2429 | $909.25 | $909.20 | $909.20 | |