| 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 | $155.79 | 7.245% | $167.077 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $63.80 | 13.181% | $72.2095 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $142.38 | 11.449% | $158.6811 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $204.49 | 8.690% | $222.2602 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $142.82 | 9.498% | $156.385 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $24.33 | 8.834% | $26.4793 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $145.61 | 7.180% | $156.0648 | $156.06 | $156.05 | $156.10 |
| 7 purchase totals = | $879.22 | $959.1569 | $959.16 | $959.20 | $959.30 | |