| 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 | $141.28 | 12.543% | $159.0008 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $150.86 | 11.203% | $167.7608 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $59.87 | 10.724% | $66.2905 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $43.32 | 6.361% | $46.0756 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $7.46 | 12.862% | $8.4195 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $124.69 | 7.414% | $133.9345 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $18.89 | 8.249% | $20.4482 | $20.45 | $20.45 | $20.40 |
| 7 purchase totals = | $546.37 | $601.9299 | $601.93 | $601.95 | $601.90 | |