| 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 | $187.54 | 13.760% | $213.3455 | $213.35 | $213.35 | $213.30 |
| Purchase #2 | $234.78 | 12.504% | $264.1369 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $166.56 | 7.742% | $179.4551 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $146.50 | 9.816% | $160.8804 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $160.30 | 6.685% | $171.0161 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $15.87 | 4.359% | $16.5618 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $72.80 | 5.394% | $76.7268 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $984.35 | $1,082.1226 | $1,082.14 | $1,082.15 | $1,082.10 | |