| 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 | $143.88 | 9.157% | $157.0551 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $56.49 | 13.254% | $63.9772 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $117.32 | 7.164% | $125.7248 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $86.54 | 13.217% | $97.978 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $54.95 | 13.514% | $62.3759 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $130.55 | 9.157% | $142.5045 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $153.32 | 12.467% | $172.4344 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $743.05 | $822.0499 | $822.05 | $822.10 | $822.10 | |