| 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 | $129.50 | 12.767% | $146.0333 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $193.97 | 10.495% | $214.3272 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $54.85 | 7.636% | $59.0383 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $64.44 | 12.857% | $72.7251 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $17.79 | 9.553% | $19.4895 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $34.68 | 4.842% | $36.3592 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $46.98 | 12.654% | $52.9248 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $542.21 | $600.8974 | $600.90 | $600.95 | $600.80 | |