| 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 | $158.29 | 8.795% | $172.2116 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $186.88 | 6.286% | $198.6273 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $190.33 | 11.836% | $212.8575 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $101.44 | 3.183% | $104.6688 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $79.41 | 8.452% | $86.1217 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $6.38 | 3.847% | $6.6254 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $196.66 | 7.487% | $211.3839 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $919.39 | $992.4962 | $992.50 | $992.50 | $992.50 | |