| 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 | $158.66 | 12.653% | $178.7352 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $55.26 | 5.356% | $58.2197 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $191.34 | 11.431% | $213.2121 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $10.31 | 10.388% | $11.381 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $13.81 | 8.572% | $14.9938 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $99.39 | 4.196% | $103.5604 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $61.41 | 3.777% | $63.7295 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $590.18 | $643.8317 | $643.83 | $643.85 | $643.80 | |