| 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 | $114.89 | 11.801% | $128.4482 | $128.45 | $128.45 | $128.40 |
| Purchase #2 | $203.54 | 4.811% | $213.3323 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $164.91 | 7.311% | $176.9666 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $75.96 | 13.731% | $86.3901 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $156.94 | 13.467% | $178.0751 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $112.71 | 11.824% | $126.0368 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $11.37 | 9.454% | $12.4449 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $840.32 | $921.6940 | $921.70 | $921.75 | $921.60 | |