| 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 | $123.44 | 8.491% | $133.9213 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $137.91 | 5.610% | $145.6468 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $160.74 | 13.832% | $182.9736 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $242.86 | 6.470% | $258.573 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $26.38 | 8.547% | $28.6347 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $31.92 | 9.700% | $35.0162 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $136.70 | 10.227% | $150.6803 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $859.95 | $935.4459 | $935.44 | $935.40 | $935.40 | |