| 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 | $156.62 | 8.303% | $169.6242 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $231.79 | 10.124% | $255.2564 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $124.41 | 11.767% | $139.0493 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $215.66 | 6.642% | $229.9841 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $173.33 | 8.231% | $187.5968 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $53.36 | 13.860% | $60.7557 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $104.77 | 3.332% | $108.2609 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,059.94 | $1,150.5274 | $1,150.53 | $1,150.50 | $1,150.60 | |