| 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 | $136.89 | 11.708% | $152.9171 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $150.38 | 8.625% | $163.3503 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $124.95 | 8.147% | $135.1297 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $72.77 | 3.766% | $75.5105 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $171.95 | 8.170% | $185.9983 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $7.77 | 8.484% | $8.4292 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $47.58 | 5.159% | $50.0347 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $712.29 | $771.3698 | $771.37 | $771.40 | $771.30 | |