| 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 | $157.83 | 8.167% | $170.72 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $86.67 | 12.773% | $97.7404 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $168.89 | 5.564% | $178.287 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $171.35 | 11.619% | $191.2592 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $226.95 | 11.268% | $252.5227 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $234.34 | 10.297% | $258.47 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $241.63 | 4.872% | $253.4022 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,287.66 | $1,402.4015 | $1,402.40 | $1,402.35 | $1,402.40 | |