| 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 | $148.80 | 11.590% | $166.0459 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $46.96 | 6.691% | $50.1021 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $72.87 | 9.625% | $79.8837 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $183.91 | 10.861% | $203.8845 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $75.92 | 8.768% | $82.5767 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $174.27 | 13.756% | $198.2426 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $62.34 | 9.643% | $68.3514 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $765.07 | $849.0869 | $849.08 | $849.15 | $849.10 | |