| 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 | $176.90 | 8.187% | $191.3828 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $203.27 | 10.628% | $224.8735 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $52.64 | 11.490% | $58.6883 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $6.65 | 11.249% | $7.3981 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $204.73 | 6.427% | $217.888 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $66.62 | 9.539% | $72.9749 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $22.66 | 10.845% | $25.1175 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $733.47 | $798.3231 | $798.32 | $798.30 | $798.40 | |