| 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 | $93.71 | 11.102% | $104.1137 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $150.69 | 4.195% | $157.0114 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $34.47 | 12.133% | $38.6522 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $172.81 | 11.411% | $192.5293 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $167.98 | 12.759% | $189.4126 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $40.28 | 13.461% | $45.7021 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $163.36 | 4.638% | $170.9366 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $823.30 | $898.3579 | $898.35 | $898.35 | $898.30 | |