| 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 | $164.86 | 9.326% | $180.2348 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $112.85 | 4.790% | $118.2555 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $214.78 | 10.385% | $237.0849 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $116.98 | 11.118% | $129.9858 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $43.39 | 10.218% | $47.8236 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $16.51 | 10.582% | $18.2571 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $44.39 | 3.281% | $45.8464 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $713.76 | $777.4881 | $777.49 | $777.50 | $777.50 | |