| 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 | $169.86 | 13.192% | $192.2679 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $103.81 | 9.223% | $113.3844 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $100.42 | 12.520% | $112.9926 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $73.81 | 9.181% | $80.5865 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $195.63 | 7.746% | $210.7835 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $34.49 | 4.375% | $35.9989 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $22.36 | 8.857% | $24.3404 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $700.38 | $770.3542 | $770.35 | $770.40 | $770.40 | |