| 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 | $170.80 | 11.854% | $191.0466 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $137.95 | 8.195% | $149.255 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $174.81 | 12.444% | $196.5634 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $158.76 | 6.786% | $169.5335 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $42.38 | 6.797% | $45.2606 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $26.68 | 6.556% | $28.4291 | $28.43 | $28.45 | $28.40 |
| Purchase #7 | $79.41 | 10.314% | $87.6003 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $790.79 | $867.6885 | $867.69 | $867.70 | $867.70 | |