| 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 | $144.89 | 8.206% | $156.7797 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $205.81 | 4.107% | $214.2626 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $41.54 | 12.350% | $46.6702 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $181.83 | 8.569% | $197.411 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $60.71 | 5.389% | $63.9817 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $147.88 | 8.656% | $160.6805 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $61.53 | 7.633% | $66.2266 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $844.19 | $906.0123 | $906.01 | $906.05 | $906.10 | |