| 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 | $165.67 | 13.452% | $187.9559 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $51.67 | 5.826% | $54.6803 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $71.71 | 3.580% | $74.2772 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $198.41 | 3.535% | $205.4238 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $17.81 | 13.219% | $20.1643 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $167.79 | 5.317% | $176.7114 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $188.41 | 11.362% | $209.8171 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $861.47 | $929.0300 | $929.03 | $929.00 | $929.10 | |