| 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 | $130.85 | 6.410% | $139.2375 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $59.60 | 5.358% | $62.7934 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $151.47 | 10.603% | $167.5304 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $115.87 | 5.582% | $122.3379 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $113.70 | 5.832% | $120.331 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $222.69 | 8.183% | $240.9127 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $10.98 | 4.237% | $11.4452 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $805.16 | $864.5881 | $864.59 | $864.65 | $864.40 | |