| 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 | $124.31 | 7.231% | $133.2989 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $190.69 | 12.406% | $214.347 | $214.35 | $214.35 | $214.30 |
| Purchase #3 | $217.38 | 3.493% | $224.9731 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $103.62 | 13.745% | $117.8626 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $166.52 | 8.764% | $181.1138 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $92.56 | 4.765% | $96.9705 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $166.38 | 5.733% | $175.9186 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $1,061.46 | $1,144.4845 | $1,144.48 | $1,144.40 | $1,144.50 | |