| 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 | $75.79 | 6.672% | $80.8467 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $157.81 | 12.363% | $177.3201 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $191.54 | 6.753% | $204.4747 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $154.38 | 10.365% | $170.3815 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $14.66 | 12.188% | $16.4468 | $16.45 | $16.45 | $16.40 |
| Purchase #6 | $122.59 | 11.749% | $136.9931 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $183.64 | 11.756% | $205.2287 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $900.41 | $991.6916 | $991.69 | $991.70 | $991.60 | |