| 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 | $130.68 | 13.670% | $148.544 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $37.85 | 3.791% | $39.2849 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $187.53 | 6.311% | $199.365 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $186.94 | 10.187% | $205.9836 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $173.74 | 11.710% | $194.085 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $41.28 | 13.129% | $46.6997 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $148.36 | 3.699% | $153.8478 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $906.38 | $987.8100 | $987.81 | $987.85 | $987.80 | |