| 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 | $113.89 | 3.819% | $118.2395 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $145.90 | 5.864% | $154.4556 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $48.40 | 10.306% | $53.3881 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $14.43 | 6.688% | $15.3951 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $176.46 | 10.220% | $194.4942 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $63.37 | 8.541% | $68.7824 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $163.46 | 3.441% | $169.0847 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $725.91 | $773.8396 | $773.84 | $773.90 | $773.90 | |