| 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 | $183.40 | 5.263% | $193.0523 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $17.81 | 11.211% | $19.8067 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $195.67 | 4.609% | $204.6884 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $108.74 | 12.415% | $122.2401 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $177.78 | 12.773% | $200.4878 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $129.82 | 13.462% | $147.2964 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $80.33 | 13.549% | $91.2139 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $893.55 | $978.7856 | $978.79 | $978.80 | $978.80 | |