| 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 | $128.36 | 3.643% | $133.0362 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $86.54 | 3.403% | $89.485 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $117.52 | 8.722% | $127.7701 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $199.58 | 9.763% | $219.065 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $54.82 | 6.652% | $58.4666 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $46.69 | 4.288% | $48.6921 | $48.69 | $48.70 | $48.70 |
| Purchase #7 | $185.27 | 7.520% | $199.2023 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $818.78 | $875.7173 | $875.73 | $875.70 | $875.80 | |