| 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 | $177.88 | 3.657% | $184.3851 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $169.71 | 10.790% | $188.0217 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $213.56 | 3.388% | $220.7954 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $32.80 | 7.750% | $35.342 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $32.91 | 3.465% | $34.0503 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $193.43 | 13.291% | $219.1388 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $20.83 | 11.830% | $23.2942 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $841.12 | $905.0275 | $905.03 | $905.05 | $905.00 | |