| 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 | $156.65 | 7.177% | $167.8928 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $174.59 | 4.134% | $181.8076 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $151.25 | 6.568% | $161.1841 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $151.32 | 11.124% | $168.1528 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $29.41 | 8.713% | $31.9725 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $67.30 | 5.435% | $70.9578 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $236.55 | 10.335% | $260.9974 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $967.07 | $1,042.9650 | $1,042.96 | $1,042.95 | $1,043.10 | |