| 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 | $182.53 | 8.621% | $198.2659 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $181.43 | 3.650% | $188.0522 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $236.88 | 3.302% | $244.7018 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $215.61 | 6.214% | $229.008 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $10.91 | 8.214% | $11.8061 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $112.26 | 5.613% | $118.5612 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $97.44 | 11.617% | $108.7596 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $1,037.06 | $1,099.1548 | $1,099.16 | $1,099.10 | $1,099.30 | |