| 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 | $141.31 | 12.854% | $159.474 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $236.96 | 10.791% | $262.5304 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $98.76 | 3.213% | $101.9332 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $14.37 | 4.245% | $14.98 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $92.46 | 9.563% | $101.3019 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $60.74 | 10.419% | $67.0685 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $153.26 | 8.573% | $166.399 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $797.86 | $873.6870 | $873.68 | $873.70 | $873.70 | |