| 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 | $166.37 | 4.578% | $173.9864 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $179.29 | 3.867% | $186.2231 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $204.48 | 6.333% | $217.4297 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $16.60 | 11.264% | $18.4698 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $140.62 | 6.648% | $149.9684 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $135.96 | 11.448% | $151.5247 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $35.25 | 5.218% | $37.0893 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $878.57 | $934.6914 | $934.69 | $934.65 | $934.70 | |