| 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 | $190.61 | 7.431% | $204.7742 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $227.43 | 5.697% | $240.3867 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $97.78 | 7.408% | $105.0235 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $197.98 | 5.561% | $208.9897 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $220.25 | 5.500% | $232.3638 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $148.59 | 5.732% | $157.1072 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $34.44 | 8.465% | $37.3553 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $1,117.08 | $1,186.0004 | $1,186.00 | $1,185.95 | $1,186.10 | |