| 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 | $188.63 | 10.728% | $208.8662 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $84.91 | 6.377% | $90.3247 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $164.61 | 7.222% | $176.4981 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $211.67 | 4.758% | $221.7413 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $193.29 | 10.214% | $213.0326 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $215.66 | 12.747% | $243.1502 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $243.26 | 5.321% | $256.2039 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,302.03 | $1,409.8170 | $1,409.81 | $1,409.80 | $1,409.80 | |