| 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 | $11.33 | 9.250% | $12.378 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $56.77 | 3.333% | $58.6621 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $160.32 | 3.546% | $166.0049 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $191.81 | 7.850% | $206.8671 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $34.55 | 6.753% | $36.8832 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $163.79 | 9.253% | $178.9455 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $188.34 | 7.484% | $202.4354 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $806.91 | $862.1762 | $862.18 | $862.20 | $862.20 | |