| 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 | $207.69 | 4.835% | $217.7318 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $38.95 | 4.430% | $40.6755 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $113.62 | 8.717% | $123.5243 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $163.42 | 4.624% | $170.9765 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $55.90 | 7.788% | $60.2535 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $174.58 | 3.529% | $180.7409 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $79.42 | 5.398% | $83.7071 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $833.58 | $877.6096 | $877.61 | $877.65 | $877.60 | |