| 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 | $31.87 | 4.410% | $33.2755 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $145.88 | 13.269% | $165.2368 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $148.33 | 4.143% | $154.4753 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $160.57 | 4.113% | $167.1742 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $215.91 | 11.585% | $240.9232 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $125.74 | 9.395% | $137.5533 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $21.30 | 11.182% | $23.6818 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $849.60 | $922.3201 | $922.32 | $922.35 | $922.40 | |