| 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 | $10.35 | 13.516% | $11.7489 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $106.40 | 12.723% | $119.9373 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $170.38 | 6.619% | $181.6575 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $160.94 | 5.775% | $170.2343 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $125.31 | 7.114% | $134.2246 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $136.87 | 7.610% | $147.2858 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $174.30 | 8.272% | $188.7181 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $884.55 | $953.8065 | $953.81 | $953.80 | $953.70 | |