| 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 | $134.75 | 11.234% | $149.8878 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $223.41 | 10.253% | $246.3162 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $141.41 | 11.572% | $157.774 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $97.91 | 3.442% | $101.2801 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $26.61 | 10.249% | $29.3373 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $27.61 | 8.514% | $29.9607 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $140.68 | 9.670% | $154.2838 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $792.38 | $868.8399 | $868.84 | $868.85 | $868.90 | |