| 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 | $152.68 | 8.784% | $166.0914 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $184.88 | 8.765% | $201.0847 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $67.50 | 5.118% | $70.9547 | $70.95 | $70.95 | $71.00 |
| Purchase #4 | $73.90 | 3.304% | $76.3417 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $165.34 | 10.238% | $182.2675 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $68.33 | 8.340% | $74.0287 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $9.45 | 13.496% | $10.7254 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $722.08 | $781.4941 | $781.49 | $781.55 | $781.50 | |