| 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 | $106.28 | 6.680% | $113.3795 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $221.40 | 11.349% | $246.5267 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $123.93 | 9.794% | $136.0677 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $60.62 | 6.514% | $64.5688 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $129.91 | 10.740% | $143.8623 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $94.71 | 3.445% | $97.9728 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $159.57 | 13.290% | $180.7769 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $896.42 | $983.1547 | $983.16 | $983.15 | $983.30 | |