| 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 | $180.79 | 3.529% | $187.1701 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $27.36 | 8.699% | $29.74 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $198.73 | 5.122% | $208.909 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $172.28 | 4.784% | $180.5219 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $169.47 | 13.752% | $192.7755 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $86.68 | 5.692% | $91.6138 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $54.75 | 11.692% | $61.1514 | $61.15 | $61.15 | $61.20 |
| 7 purchase totals = | $890.06 | $951.8817 | $951.88 | $951.85 | $951.90 | |