| 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 | $208.93 | 9.197% | $228.1453 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $167.77 | 10.186% | $184.8591 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $18.61 | 12.348% | $20.908 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $183.94 | 6.513% | $195.92 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $178.86 | 5.528% | $188.7474 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $189.33 | 7.318% | $203.1852 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $139.80 | 13.529% | $158.7135 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $1,087.24 | $1,180.4785 | $1,180.49 | $1,180.45 | $1,180.40 | |