| 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 | $151.78 | 10.510% | $167.7321 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $173.29 | 13.168% | $196.1088 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $17.34 | 13.678% | $19.7118 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $134.79 | 9.652% | $147.7999 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $82.89 | 11.558% | $92.4704 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $34.93 | 3.480% | $36.1456 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $66.89 | 13.339% | $75.8125 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $661.91 | $735.7811 | $735.78 | $735.75 | $735.70 | |