| 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 | $129.91 | 5.415% | $136.9446 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $140.66 | 11.819% | $157.2846 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $153.26 | 10.221% | $168.9247 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $32.49 | 9.637% | $35.6211 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $195.67 | 6.816% | $209.0069 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $182.40 | 6.659% | $194.546 | $194.55 | $194.55 | $194.50 |
| Purchase #7 | $234.98 | 4.429% | $245.3873 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,069.37 | $1,147.7152 | $1,147.71 | $1,147.70 | $1,147.60 | |