| 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 | $153.65 | 10.243% | $169.3884 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $56.93 | 10.377% | $62.8376 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $156.50 | 6.833% | $167.1936 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $37.36 | 3.142% | $38.5339 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $176.25 | 7.361% | $189.2238 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $166.87 | 9.542% | $182.7927 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $138.43 | 7.218% | $148.4219 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $885.99 | $958.3919 | $958.38 | $958.40 | $958.30 | |