| 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 | $181.80 | 5.820% | $192.3808 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $179.35 | 8.156% | $193.9778 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $116.67 | 7.560% | $125.4903 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $199.84 | 9.347% | $218.519 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $247.98 | 3.657% | $257.0486 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $153.63 | 10.340% | $169.5153 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $53.59 | 10.847% | $59.4029 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $1,132.86 | $1,216.3347 | $1,216.34 | $1,216.35 | $1,216.30 | |