| 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 | $129.52 | 3.676% | $134.2812 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $154.27 | 4.309% | $160.9175 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $99.29 | 7.156% | $106.3952 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $27.57 | 3.373% | $28.4999 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $187.99 | 7.834% | $202.7171 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $7.62 | 13.839% | $8.6745 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $68.55 | 6.810% | $73.2183 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $674.81 | $714.7037 | $714.71 | $714.65 | $714.70 | |