| 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 | $184.37 | 11.809% | $206.1423 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $127.39 | 9.133% | $139.0245 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $120.78 | 4.165% | $125.8105 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $166.82 | 8.586% | $181.1432 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $13.75 | 12.394% | $15.4542 | $15.45 | $15.45 | $15.50 |
| Purchase #6 | $114.79 | 6.816% | $122.6141 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $9.56 | 11.541% | $10.6633 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $737.46 | $800.8521 | $800.83 | $800.80 | $800.80 | |