| 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 | $144.79 | 13.695% | $164.619 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $58.98 | 9.832% | $64.7789 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $103.50 | 6.622% | $110.3538 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $104.62 | 12.164% | $117.346 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $102.29 | 6.563% | $109.0033 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $152.82 | 13.215% | $173.0152 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $122.95 | 8.215% | $133.0503 | $133.05 | $133.05 | $133.10 |
| 7 purchase totals = | $789.95 | $872.1665 | $872.17 | $872.15 | $872.20 | |