| 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 | $63.95 | 4.168% | $66.6154 | $66.62 | $66.60 | $66.60 |
| Purchase #2 | $163.79 | 3.780% | $169.9813 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $180.74 | 4.229% | $188.3835 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $135.27 | 5.216% | $142.3257 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $243.25 | 4.651% | $254.5636 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $117.91 | 11.592% | $131.5781 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $230.32 | 13.779% | $262.0558 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,135.23 | $1,215.5034 | $1,215.51 | $1,215.55 | $1,215.60 | |