| 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 | $169.97 | 4.167% | $177.0526 | $177.05 | $177.05 | $177.10 |
| Purchase #2 | $23.61 | 8.682% | $25.6598 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $96.42 | 7.593% | $103.7412 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $195.47 | 5.423% | $206.0703 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $115.91 | 7.778% | $124.9255 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $118.63 | 11.670% | $132.4741 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $41.88 | 3.312% | $43.2671 | $43.27 | $43.25 | $43.30 |
| 7 purchase totals = | $761.89 | $813.1906 | $813.19 | $813.15 | $813.30 | |