| 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 | $200.65 | 13.520% | $227.7779 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $41.50 | 12.227% | $46.5742 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $167.68 | 5.389% | $176.7163 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $139.39 | 11.210% | $155.0156 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $161.47 | 6.708% | $172.3014 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $183.36 | 13.814% | $208.6894 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $28.29 | 6.318% | $30.0774 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $922.34 | $1,017.1522 | $1,017.16 | $1,017.15 | $1,017.20 | |