| 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 | $140.56 | 3.864% | $145.9912 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $71.76 | 5.567% | $75.7549 | $75.75 | $75.75 | $75.80 |
| Purchase #3 | $172.42 | 5.234% | $181.4445 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $203.81 | 7.602% | $219.3036 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $45.69 | 11.594% | $50.9873 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $160.60 | 12.295% | $180.3458 | $180.35 | $180.35 | $180.30 |
| Purchase #7 | $41.57 | 6.370% | $44.218 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $836.41 | $898.0453 | $898.04 | $898.05 | $898.00 | |