| 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 | $166.41 | 7.758% | $179.3201 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $108.60 | 3.788% | $112.7138 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $132.70 | 4.867% | $139.1585 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $125.28 | 5.152% | $131.7344 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $246.43 | 10.710% | $272.8227 | $272.82 | $272.80 | $272.80 |
| Purchase #6 | $116.56 | 7.465% | $125.2612 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $141.39 | 5.558% | $149.2485 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $1,037.37 | $1,110.2592 | $1,110.25 | $1,110.20 | $1,110.20 | |