| 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 | $204.90 | 8.300% | $221.9067 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $172.52 | 12.780% | $194.5681 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $109.92 | 10.500% | $121.4616 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $13.74 | 4.643% | $14.3779 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $45.49 | 12.154% | $51.0189 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $52.72 | 13.491% | $59.8325 | $59.83 | $59.85 | $59.80 |
| Purchase #7 | $156.37 | 4.239% | $162.9985 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $755.66 | $826.1642 | $826.17 | $826.15 | $826.20 | |