| 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 | $76.84 | 4.139% | $80.0204 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $195.74 | 7.173% | $209.7804 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $179.41 | 11.573% | $200.1731 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $147.97 | 3.609% | $153.3102 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $173.86 | 9.428% | $190.2515 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $93.39 | 12.312% | $104.8882 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $215.74 | 7.525% | $231.9744 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,082.95 | $1,170.3982 | $1,170.39 | $1,170.35 | $1,170.50 | |