| 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 | $158.43 | 7.482% | $170.2837 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $164.35 | 6.223% | $174.5775 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $242.31 | 7.470% | $260.4106 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $64.88 | 5.241% | $68.2804 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $243.99 | 3.569% | $252.698 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $205.35 | 4.310% | $214.2006 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $21.31 | 13.655% | $24.2199 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $1,100.62 | $1,164.6707 | $1,164.67 | $1,164.70 | $1,164.70 | |