| 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 | $180.70 | 5.133% | $189.9753 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $247.34 | 7.179% | $265.0965 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $110.56 | 8.866% | $120.3622 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $234.57 | 4.324% | $244.7128 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $183.90 | 3.225% | $189.8308 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $57.68 | 6.339% | $61.3363 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $193.75 | 10.637% | $214.3592 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,208.50 | $1,285.6731 | $1,285.68 | $1,285.70 | $1,285.70 | |