| 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 | $124.55 | 13.236% | $141.0354 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $129.55 | 5.219% | $136.3112 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $40.48 | 4.491% | $42.298 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $149.74 | 10.210% | $165.0285 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $205.75 | 12.474% | $231.4153 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $84.90 | 3.273% | $87.6788 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $168.36 | 8.853% | $183.2649 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $903.33 | $987.0321 | $987.04 | $987.05 | $987.00 | |