| 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 | $135.56 | 10.832% | $150.2439 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $23.98 | 7.793% | $25.8488 | $25.85 | $25.85 | $25.80 |
| Purchase #3 | $29.67 | 3.703% | $30.7687 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $217.61 | 9.291% | $237.8281 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $82.29 | 6.295% | $87.4702 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $23.91 | 8.369% | $25.911 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $172.57 | 6.837% | $184.3686 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $685.59 | $742.4393 | $742.44 | $742.40 | $742.40 | |