| 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 | $154.25 | 9.738% | $169.2709 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $179.70 | 8.858% | $195.6178 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $86.45 | 4.429% | $90.2789 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $237.52 | 4.187% | $247.465 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $242.39 | 9.555% | $265.5504 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $219.89 | 5.527% | $232.0433 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $112.56 | 4.615% | $117.7546 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $1,232.76 | $1,317.9809 | $1,317.98 | $1,317.95 | $1,318.10 | |