| 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 | $216.70 | 6.334% | $230.4258 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $69.75 | 11.696% | $77.908 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $100.64 | 9.325% | $110.0247 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $149.49 | 9.391% | $163.5286 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $44.59 | 3.203% | $46.0182 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $45.96 | 5.839% | $48.6436 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $42.26 | 11.754% | $47.2272 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $669.39 | $723.7761 | $723.78 | $723.80 | $723.60 | |