| 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 | $97.67 | 7.341% | $104.84 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $160.37 | 9.803% | $176.0911 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $203.26 | 10.822% | $225.2568 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $152.25 | 13.183% | $172.3211 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $159.36 | 4.379% | $166.3384 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $23.96 | 3.841% | $24.8803 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $74.78 | 10.670% | $82.759 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $871.65 | $952.4867 | $952.49 | $952.50 | $952.50 | |