| 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 | $167.51 | 8.462% | $181.6847 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $95.35 | 13.338% | $108.0678 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $44.25 | 4.797% | $46.3727 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $190.35 | 11.770% | $212.7542 | $212.75 | $212.75 | $212.80 |
| Purchase #5 | $65.59 | 4.777% | $68.7232 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $26.52 | 10.189% | $29.2221 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $236.97 | 3.693% | $245.7213 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $826.54 | $892.5460 | $892.53 | $892.45 | $892.60 | |