| 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 | $166.26 | 3.496% | $172.0724 | $172.07 | $172.05 | $172.10 |
| Purchase #2 | $234.51 | 13.282% | $265.6576 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $86.81 | 12.302% | $97.4894 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $128.60 | 6.292% | $136.6915 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $86.78 | 10.130% | $95.5708 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $185.91 | 9.742% | $204.0214 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $227.89 | 3.448% | $235.7476 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,116.76 | $1,207.2507 | $1,207.25 | $1,207.20 | $1,207.30 | |