| 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 | $134.40 | 5.621% | $141.9546 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $141.48 | 8.834% | $153.9783 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $74.80 | 4.170% | $77.9192 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $155.56 | 3.758% | $161.4059 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $48.30 | 5.159% | $50.7918 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $100.96 | 10.748% | $111.8112 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $124.99 | 13.245% | $141.5449 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $780.49 | $839.4059 | $839.40 | $839.40 | $839.40 | |