| 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 | $123.76 | 5.156% | $130.1411 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $57.52 | 6.550% | $61.2876 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $141.33 | 5.543% | $149.1639 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $45.71 | 5.192% | $48.0833 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $105.91 | 6.154% | $112.4277 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $163.95 | 9.659% | $179.7859 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $101.80 | 11.508% | $113.5151 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $739.98 | $794.4046 | $794.41 | $794.45 | $794.40 | |