| 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 | $126.35 | 8.483% | $137.0683 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $45.49 | 11.751% | $50.8355 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $222.28 | 12.464% | $249.985 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $133.42 | 8.202% | $144.3631 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $12.85 | 9.312% | $14.0466 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $118.92 | 10.539% | $131.453 | $131.45 | $131.45 | $131.50 |
| Purchase #7 | $69.65 | 4.651% | $72.8894 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $728.96 | $800.6409 | $800.65 | $800.65 | $800.70 | |