| 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 | $154.77 | 7.261% | $166.0078 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $36.97 | 13.510% | $41.9646 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $64.76 | 12.252% | $72.6944 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $84.53 | 10.347% | $93.2763 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $70.66 | 12.539% | $79.5201 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $10.25 | 11.299% | $11.4081 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $115.59 | 12.175% | $129.6631 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $537.53 | $594.5344 | $594.53 | $594.50 | $594.60 | |