| 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 | $178.49 | 4.840% | $187.1289 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $129.58 | 8.768% | $140.9416 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $79.99 | 5.322% | $84.2471 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $153.38 | 10.149% | $168.9465 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $179.50 | 3.836% | $186.3856 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $54.50 | 7.777% | $58.7385 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $191.78 | 4.791% | $200.9682 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $967.22 | $1,027.3564 | $1,027.37 | $1,027.40 | $1,027.20 | |