| 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 | $133.79 | 10.397% | $147.7001 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $145.34 | 8.853% | $158.207 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $61.41 | 5.810% | $64.9779 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $113.71 | 4.128% | $118.4039 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $186.97 | 5.477% | $197.2103 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $186.71 | 13.298% | $211.5387 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $55.32 | 5.518% | $58.3726 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $883.25 | $956.4105 | $956.41 | $956.40 | $956.40 | |