| 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 | $184.48 | 12.286% | $207.1452 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $210.61 | 4.473% | $220.0306 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $209.50 | 5.588% | $221.2069 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $154.63 | 9.748% | $169.7033 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $154.31 | 7.701% | $166.1934 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $124.81 | 6.233% | $132.5894 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $62.61 | 5.844% | $66.2689 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $1,100.95 | $1,183.1377 | $1,183.14 | $1,183.15 | $1,183.10 | |