| 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 | $136.93 | 13.162% | $154.9527 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $11.86 | 7.185% | $12.7121 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $18.60 | 7.575% | $20.009 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $149.48 | 4.203% | $155.7626 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $17.43 | 8.237% | $18.8657 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $245.54 | 7.619% | $264.2477 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $249.62 | 5.625% | $263.6611 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $829.46 | $890.2109 | $890.21 | $890.15 | $890.30 | |