| 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 | $186.60 | 5.213% | $196.3275 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $125.75 | 4.529% | $131.4452 | $131.45 | $131.45 | $131.40 |
| Purchase #3 | $114.88 | 13.370% | $130.2395 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $72.68 | 10.254% | $80.1326 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $149.26 | 9.758% | $163.8248 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $36.92 | 3.559% | $38.234 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $35.29 | 8.513% | $38.2942 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $721.38 | $778.4978 | $778.49 | $778.55 | $778.30 | |