| 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 | $151.67 | 9.350% | $165.8511 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $61.91 | 8.475% | $67.1569 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $131.99 | 7.832% | $142.3275 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $41.60 | 12.756% | $46.9065 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $155.46 | 13.294% | $176.1269 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $24.69 | 9.859% | $27.1242 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $30.25 | 4.667% | $31.6618 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $597.57 | $657.1549 | $657.16 | $657.15 | $657.20 | |