| 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 | $153.66 | 12.623% | $173.0565 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $188.34 | 13.670% | $214.0861 | $214.09 | $214.10 | $214.10 |
| Purchase #3 | $25.47 | 13.174% | $28.8254 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $62.60 | 13.434% | $71.0097 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $103.30 | 7.148% | $110.6839 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $121.43 | 3.551% | $125.742 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $80.90 | 13.778% | $92.0464 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $735.70 | $815.4500 | $815.46 | $815.50 | $815.40 | |