| 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 | $152.69 | 6.856% | $163.1584 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $228.40 | 3.367% | $236.0902 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $250.99 | 4.817% | $263.0802 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $221.51 | 4.300% | $231.0349 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $17.95 | 9.111% | $19.5854 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $20.45 | 5.158% | $21.5048 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $237.71 | 5.767% | $251.4187 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,129.70 | $1,185.8726 | $1,185.87 | $1,185.90 | $1,185.90 | |