| 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 | $116.56 | 6.598% | $124.2506 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $130.97 | 13.506% | $148.6588 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $90.77 | 7.429% | $97.5133 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $39.58 | 10.463% | $43.7213 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $145.31 | 10.492% | $160.5559 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $136.51 | 13.355% | $154.7409 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $143.75 | 8.419% | $155.8523 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $803.45 | $885.2931 | $885.29 | $885.25 | $885.40 | |