| 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 | $179.67 | 3.162% | $185.3512 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $69.51 | 12.866% | $78.4532 | $78.45 | $78.45 | $78.50 |
| Purchase #3 | $133.50 | 7.662% | $143.7288 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $86.44 | 12.474% | $97.2225 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $183.77 | 6.550% | $195.8069 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $108.96 | 8.202% | $117.8969 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $170.48 | 4.417% | $178.0101 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $932.33 | $996.4696 | $996.47 | $996.45 | $996.50 | |