| 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 | $150.49 | 13.611% | $170.9732 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $214.46 | 8.320% | $232.3031 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $17.98 | 6.231% | $19.1003 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $131.60 | 10.497% | $145.4141 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $248.25 | 12.105% | $278.3007 | $278.30 | $278.30 | $278.30 |
| Purchase #6 | $112.57 | 12.189% | $126.2912 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $242.45 | 4.794% | $254.0731 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,117.80 | $1,226.4557 | $1,226.44 | $1,226.40 | $1,226.50 | |