| 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 | $40.98 | 11.269% | $45.598 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $177.30 | 4.308% | $184.9381 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $173.51 | 6.454% | $184.7083 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $64.27 | 13.689% | $73.0679 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $33.72 | 7.680% | $36.3097 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $240.91 | 9.833% | $264.5987 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $162.32 | 9.551% | $177.8232 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $893.01 | $967.0439 | $967.05 | $967.00 | $967.00 | |