| 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 | $121.79 | 9.244% | $133.0483 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $110.43 | 3.387% | $114.1703 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $182.93 | 11.440% | $203.8572 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $52.55 | 13.735% | $59.7677 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $160.70 | 10.397% | $177.408 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $19.78 | 8.204% | $21.4028 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $188.73 | 3.849% | $195.9942 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $836.91 | $905.6485 | $905.65 | $905.60 | $905.70 | |