| 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 | $176.49 | 3.790% | $183.179 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $199.35 | 4.369% | $208.0596 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $113.91 | 13.303% | $129.0634 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $203.85 | 3.746% | $211.4862 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $25.75 | 8.531% | $27.9467 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $36.54 | 9.148% | $39.8827 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $54.46 | 11.478% | $60.7109 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $810.35 | $860.3285 | $860.33 | $860.35 | $860.40 | |