| 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 | $165.74 | 13.551% | $188.1994 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $146.32 | 3.330% | $151.1925 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $180.53 | 11.763% | $201.7657 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $49.68 | 10.519% | $54.9058 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $147.60 | 9.806% | $162.0737 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $215.96 | 9.601% | $236.6943 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $77.26 | 13.785% | $87.9103 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $983.09 | $1,082.7417 | $1,082.74 | $1,082.70 | $1,082.80 | |