| 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 | $180.88 | 12.414% | $203.3344 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $134.63 | 12.413% | $151.3416 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $120.92 | 3.588% | $125.2586 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $176.78 | 4.323% | $184.4222 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $108.49 | 13.801% | $123.4627 | $123.46 | $123.45 | $123.50 |
| Purchase #6 | $17.91 | 8.175% | $19.3741 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $96.80 | 7.121% | $103.6931 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $836.41 | $910.8867 | $910.87 | $910.85 | $910.90 | |