| 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 | $153.80 | 11.323% | $171.2148 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $200.61 | 3.759% | $208.1509 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $40.67 | 11.468% | $45.334 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $215.69 | 9.780% | $236.7845 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $11.44 | 13.335% | $12.9655 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $80.73 | 12.841% | $91.0965 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $147.98 | 12.677% | $166.7394 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $850.92 | $932.2856 | $932.28 | $932.30 | $932.30 | |