| 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 | $124.33 | 10.491% | $137.3735 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $123.79 | 7.365% | $132.9071 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $86.93 | 13.388% | $98.5682 | $98.57 | $98.55 | $98.60 |
| Purchase #4 | $196.35 | 5.556% | $207.2592 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $46.76 | 7.397% | $50.2188 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $38.73 | 5.566% | $40.8857 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $157.72 | 3.670% | $163.5083 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $774.61 | $830.7208 | $830.73 | $830.65 | $830.80 | |