| 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 | $169.58 | 4.290% | $176.855 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $89.98 | 4.750% | $94.2541 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $123.75 | 5.374% | $130.4003 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $86.69 | 9.366% | $94.8094 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $29.56 | 12.661% | $33.3026 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $75.46 | 12.152% | $84.6299 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $98.37 | 5.733% | $104.0096 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $673.39 | $718.2609 | $718.26 | $718.25 | $718.30 | |