| 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 | $98.95 | 3.257% | $102.1728 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $147.66 | 11.829% | $165.1267 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $67.33 | 11.777% | $75.2595 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $13.47 | 5.473% | $14.2072 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $89.45 | 13.286% | $101.3343 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $159.78 | 11.522% | $178.1899 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $54.50 | 12.651% | $61.3948 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $631.14 | $697.6852 | $697.68 | $697.70 | $697.70 | |