| 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 | $162.61 | 6.346% | $172.9292 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $118.45 | 7.576% | $127.4238 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $108.78 | 11.860% | $121.6813 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $32.41 | 11.709% | $36.2049 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $110.72 | 10.419% | $122.2559 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $250.78 | 8.616% | $272.3872 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $13.26 | 5.343% | $13.9685 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $797.01 | $866.8508 | $866.85 | $866.85 | $866.90 | |