| 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 | $130.35 | 8.873% | $141.916 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $75.49 | 9.412% | $82.5951 | $82.60 | $82.60 | $82.60 |
| Purchase #3 | $66.34 | 8.249% | $71.8124 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $68.99 | 11.439% | $76.8818 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $43.46 | 3.749% | $45.0893 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $31.40 | 12.507% | $35.3272 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $24.53 | 6.680% | $26.1686 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $440.56 | $479.7904 | $479.80 | $479.80 | $479.80 | |