| 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 | $185.43 | 3.689% | $192.2705 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $106.88 | 6.460% | $113.7844 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $34.62 | 10.229% | $38.1613 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $205.69 | 9.740% | $225.7242 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $45.51 | 5.627% | $48.0708 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $189.62 | 13.154% | $214.5626 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $35.37 | 5.108% | $37.1767 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $803.12 | $869.7505 | $869.74 | $869.70 | $869.90 | |