| 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 | $158.60 | 10.298% | $174.9326 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $160.49 | 12.709% | $180.8867 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $31.47 | 10.190% | $34.6768 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $239.68 | 8.727% | $260.5969 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $19.29 | 7.565% | $20.7493 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $33.71 | 3.765% | $34.9792 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $48.30 | 3.732% | $50.1026 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $691.54 | $756.9241 | $756.93 | $757.00 | $756.90 | |