| 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 | $188.33 | 11.573% | $210.1254 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $81.25 | 5.380% | $85.6213 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $148.61 | 3.666% | $154.058 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $155.83 | 11.318% | $173.4668 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $165.73 | 9.348% | $181.2224 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $17.72 | 9.545% | $19.4114 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $65.47 | 3.417% | $67.7071 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $822.94 | $891.6124 | $891.62 | $891.55 | $891.60 | |