| 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 | $141.67 | 4.451% | $147.9757 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $217.60 | 4.467% | $227.3202 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $100.96 | 5.553% | $106.5663 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $236.67 | 7.160% | $253.6156 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $230.72 | 4.520% | $241.1485 | $241.15 | $241.15 | $241.10 |
| Purchase #6 | $53.25 | 10.684% | $58.9392 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $135.62 | 7.704% | $146.0682 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $1,116.49 | $1,181.6337 | $1,181.65 | $1,181.60 | $1,181.60 | |