| 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 | $107.73 | 12.191% | $120.8634 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $167.58 | 9.450% | $183.4163 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $213.67 | 3.202% | $220.5117 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $139.91 | 9.704% | $153.4869 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $87.71 | 6.757% | $93.6366 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $168.31 | 7.344% | $180.6707 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $39.66 | 11.635% | $44.2744 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $924.57 | $996.8600 | $996.86 | $996.80 | $996.90 | |