| 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 | $178.41 | 8.832% | $194.1672 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $43.54 | 4.843% | $45.6486 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $180.91 | 12.456% | $203.4441 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $5.52 | 5.578% | $5.8279 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $78.63 | 9.795% | $86.3318 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $209.47 | 8.485% | $227.2435 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $86.68 | 6.738% | $92.5205 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $783.16 | $855.1836 | $855.18 | $855.20 | $855.00 | |