| 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 | $131.78 | 12.790% | $148.6347 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $167.56 | 7.468% | $180.0734 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $21.61 | 9.324% | $23.6249 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $19.81 | 10.770% | $21.9435 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $54.55 | 11.735% | $60.9514 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $193.76 | 11.169% | $215.4011 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $39.40 | 9.761% | $43.2458 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $628.47 | $693.8748 | $693.86 | $693.85 | $693.80 | |