| 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 | $166.76 | 6.241% | $177.1675 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $220.96 | 8.344% | $239.3969 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $30.41 | 8.257% | $32.921 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $34.33 | 9.246% | $37.5042 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $163.51 | 12.766% | $184.3837 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $118.87 | 7.774% | $128.111 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $137.28 | 13.186% | $155.3817 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $872.12 | $954.8660 | $954.86 | $954.85 | $954.90 | |