| 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 | $204.73 | 6.381% | $217.7938 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $160.82 | 8.174% | $173.9654 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $105.63 | 10.520% | $116.7423 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $33.36 | 8.546% | $36.2109 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $66.64 | 11.871% | $74.5508 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $45.91 | 13.353% | $52.0404 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $13.74 | 11.139% | $15.2705 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $630.83 | $686.5741 | $686.57 | $686.55 | $686.60 | |