| 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 | $152.82 | 8.708% | $166.1276 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $101.93 | 3.281% | $105.2743 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $62.89 | 4.418% | $65.6685 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $36.94 | 3.103% | $38.0862 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $19.60 | 6.711% | $20.9154 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $234.51 | 9.858% | $257.628 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $23.68 | 7.306% | $25.4101 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $632.37 | $679.1101 | $679.12 | $679.10 | $679.10 | |