| 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 | $170.28 | 12.303% | $191.2295 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $15.92 | 8.262% | $17.2353 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $13.34 | 6.635% | $14.2251 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $146.30 | 12.818% | $165.0527 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $5.73 | 7.433% | $6.1559 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $188.82 | 8.398% | $204.6771 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $246.28 | 8.764% | $267.864 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $786.67 | $866.4396 | $866.45 | $866.50 | $866.50 | |