| 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 | $141.79 | 8.803% | $154.2718 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $12.82 | 8.789% | $13.9467 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $180.43 | 8.616% | $195.9758 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $142.62 | 10.450% | $157.5238 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $152.88 | 4.657% | $159.9996 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $234.67 | 4.495% | $245.2184 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $37.50 | 7.663% | $40.3736 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $902.71 | $967.3097 | $967.31 | $967.25 | $967.30 | |