| 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 | $163.66 | 7.719% | $176.2929 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $39.89 | 10.840% | $44.2141 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $33.64 | 12.564% | $37.8665 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $194.29 | 9.660% | $213.0584 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $48.72 | 11.272% | $54.2117 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $63.78 | 3.776% | $66.1883 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $212.34 | 4.380% | $221.6405 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $756.32 | $813.4724 | $813.47 | $813.45 | $813.50 | |