| 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 | $150.39 | 6.613% | $160.3353 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $124.27 | 8.491% | $134.8218 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $13.87 | 7.426% | $14.9 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $127.57 | 4.626% | $133.4714 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $147.65 | 11.779% | $165.0417 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $15.73 | 8.488% | $17.0652 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $128.87 | 3.304% | $133.1279 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $708.35 | $758.7633 | $758.77 | $758.75 | $758.70 | |