| 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 | $79.49 | 8.488% | $86.2371 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $182.84 | 6.279% | $194.3205 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $194.58 | 11.745% | $217.4334 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $171.66 | 3.675% | $177.9685 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $157.39 | 7.684% | $169.4838 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $223.52 | 13.104% | $252.8101 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $8.51 | 11.530% | $9.4912 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $1,017.99 | $1,107.7446 | $1,107.74 | $1,107.75 | $1,107.70 | |