| 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 | $166.60 | 3.399% | $172.2627 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $179.64 | 6.694% | $191.6651 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $34.40 | 6.864% | $36.7612 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $222.39 | 6.529% | $236.9098 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $67.92 | 12.591% | $76.4718 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $70.62 | 13.415% | $80.0937 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $225.93 | 7.156% | $242.0976 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $967.50 | $1,036.2619 | $1,036.26 | $1,036.20 | $1,036.40 | |