| 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 | $170.96 | 6.375% | $181.8587 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $227.54 | 10.744% | $251.9869 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $146.33 | 4.489% | $152.8988 | $152.90 | $152.90 | $152.90 |
| Purchase #4 | $186.88 | 13.565% | $212.2303 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $240.77 | 5.798% | $254.7298 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $107.39 | 3.248% | $110.878 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $74.37 | 6.353% | $79.0947 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $1,154.24 | $1,243.6772 | $1,243.68 | $1,243.75 | $1,243.70 | |