| 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 | $27.41 | 6.320% | $29.1423 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $81.82 | 5.598% | $86.4003 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $150.68 | 7.634% | $162.1829 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $188.25 | 8.214% | $203.7129 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $213.95 | 10.368% | $236.1323 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $94.91 | 7.169% | $101.7141 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $139.28 | 3.691% | $144.4208 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $896.30 | $963.7056 | $963.69 | $963.70 | $963.60 | |