| 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 | $119.31 | 9.586% | $130.7471 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $107.47 | 13.844% | $122.3481 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $124.67 | 5.517% | $131.548 | $131.55 | $131.55 | $131.50 |
| Purchase #4 | $185.44 | 7.507% | $199.361 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $91.65 | 7.746% | $98.7492 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $79.40 | 4.838% | $83.2414 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $161.70 | 7.697% | $174.146 | $174.15 | $174.15 | $174.10 |
| 7 purchase totals = | $869.64 | $940.1408 | $940.15 | $940.15 | $939.90 | |