| 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 | $222.93 | 6.226% | $236.8096 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $15.98 | 13.501% | $18.1375 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $155.57 | 8.147% | $168.2443 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $172.99 | 3.733% | $179.4477 | $179.45 | $179.45 | $179.40 |
| Purchase #5 | $138.25 | 12.828% | $155.9847 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $18.54 | 13.514% | $21.0455 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $171.61 | 13.568% | $194.894 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $895.87 | $974.5633 | $974.56 | $974.60 | $974.40 | |