| 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 | $137.32 | 12.394% | $154.3394 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $234.63 | 5.798% | $248.2338 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $140.63 | 3.787% | $145.9557 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $64.41 | 3.169% | $66.4512 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $39.85 | 3.253% | $41.1463 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $22.60 | 5.815% | $23.9142 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $97.39 | 7.664% | $104.854 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $736.83 | $784.8946 | $784.89 | $784.90 | $784.90 | |