| 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 | $21.58 | 6.568% | $22.9974 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $134.69 | 12.385% | $151.3714 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $136.70 | 4.771% | $143.222 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $195.61 | 11.840% | $218.7702 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $166.29 | 8.842% | $180.9934 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $56.62 | 7.663% | $60.9588 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $25.53 | 12.553% | $28.7348 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $737.02 | $807.0480 | $807.04 | $807.00 | $807.10 | |