| 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 | $142.71 | 13.465% | $161.9259 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $91.92 | 13.725% | $104.536 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $18.55 | 11.471% | $20.6779 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $127.55 | 4.746% | $133.6035 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $237.51 | 6.409% | $252.732 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $62.48 | 6.682% | $66.6549 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $116.91 | 8.775% | $127.1689 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $797.63 | $867.2991 | $867.30 | $867.35 | $867.30 | |