| 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 | $129.86 | 6.132% | $137.823 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $143.45 | 7.665% | $154.4454 | $154.45 | $154.45 | $154.40 |
| Purchase #3 | $235.74 | 3.309% | $243.5406 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $43.63 | 10.213% | $48.0859 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $166.39 | 9.745% | $182.6047 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $130.27 | 8.460% | $141.2908 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $47.71 | 6.864% | $50.9848 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $897.05 | $958.7752 | $958.77 | $958.80 | $958.70 | |