| 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 | $99.59 | 12.250% | $111.7898 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $157.99 | 4.847% | $165.6478 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $145.61 | 6.575% | $155.1839 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $126.52 | 4.869% | $132.6803 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $57.54 | 6.187% | $61.1 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $245.36 | 6.490% | $261.2839 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $138.47 | 13.650% | $157.3712 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $971.08 | $1,045.0569 | $1,045.05 | $1,045.10 | $1,045.10 | |