| 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 | $83.72 | 11.462% | $93.316 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $176.89 | 11.498% | $197.2288 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $164.25 | 11.177% | $182.6082 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $46.46 | 12.510% | $52.2721 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $133.57 | 11.663% | $149.1483 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $140.99 | 12.294% | $158.3233 | $158.32 | $158.30 | $158.30 |
| Purchase #7 | $123.92 | 10.398% | $136.8052 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $869.80 | $969.7019 | $969.71 | $969.65 | $969.60 | |