| 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 | $150.43 | 7.201% | $161.2625 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $246.44 | 4.653% | $257.9069 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $15.27 | 7.263% | $16.3791 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $170.28 | 5.136% | $179.0256 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $82.92 | 4.509% | $86.6589 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $156.56 | 10.630% | $173.2023 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $102.51 | 12.710% | $115.539 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $924.41 | $989.9743 | $989.98 | $990.00 | $990.00 | |