| 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 | $149.94 | 5.382% | $158.0098 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $19.55 | 11.152% | $21.7302 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $236.89 | 10.776% | $262.4173 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $89.29 | 13.140% | $101.0227 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $204.72 | 6.129% | $217.2673 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $55.96 | 7.367% | $60.0826 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $139.86 | 4.302% | $145.8768 | $145.88 | $145.90 | $145.90 |
| 7 purchase totals = | $896.21 | $966.4067 | $966.41 | $966.40 | $966.40 | |