| 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 | $174.53 | 8.266% | $188.9566 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $146.52 | 8.629% | $159.1632 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $56.52 | 3.775% | $58.6536 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $15.74 | 11.111% | $17.4889 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $193.43 | 11.606% | $215.8795 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $73.49 | 11.526% | $81.9605 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $151.70 | 3.705% | $157.3205 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $811.93 | $879.4228 | $879.42 | $879.40 | $879.60 | |