| 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 | $157.87 | 11.178% | $175.5167 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $205.94 | 10.601% | $227.7717 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $124.33 | 5.743% | $131.4703 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $36.73 | 6.128% | $38.9808 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $162.37 | 4.762% | $170.1021 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $16.99 | 4.281% | $17.7173 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $16.59 | 3.575% | $17.1831 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $720.82 | $778.7420 | $778.74 | $778.70 | $778.80 | |