| 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 | $163.26 | 7.615% | $175.6922 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $35.78 | 5.323% | $37.6846 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $31.82 | 3.605% | $32.9671 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $37.46 | 8.770% | $40.7452 | $40.75 | $40.75 | $40.70 |
| Purchase #5 | $100.48 | 7.409% | $107.9246 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $34.73 | 5.403% | $36.6065 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $243.38 | 3.261% | $251.3166 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $646.91 | $682.9368 | $682.94 | $682.90 | $682.90 | |