| 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 | $145.80 | 4.112% | $151.7953 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $146.56 | 13.189% | $165.8898 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $111.52 | 12.413% | $125.363 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $184.82 | 10.779% | $204.7417 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $125.48 | 5.256% | $132.0752 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $27.50 | 5.785% | $29.0909 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $104.36 | 10.363% | $115.1748 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $846.04 | $924.1307 | $924.13 | $924.15 | $924.20 | |