| 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 | $105.63 | 7.330% | $113.3727 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $65.34 | 7.350% | $70.1425 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $212.86 | 3.434% | $220.1696 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $161.95 | 6.264% | $172.0945 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $186.69 | 4.858% | $195.7594 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $7.25 | 8.656% | $7.8776 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $122.35 | 7.125% | $131.0674 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $862.07 | $910.4837 | $910.48 | $910.45 | $910.60 | |