| 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 | $143.66 | 5.291% | $151.2611 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $198.76 | 12.242% | $223.0922 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $9.85 | 11.355% | $10.9685 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $175.47 | 13.740% | $199.5796 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $180.29 | 6.750% | $192.4596 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $116.90 | 6.345% | $124.3173 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $174.63 | 13.302% | $197.8593 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $999.56 | $1,099.5376 | $1,099.54 | $1,099.50 | $1,099.70 | |