| 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 | $147.60 | 13.310% | $167.2456 | $167.25 | $167.25 | $167.20 |
| Purchase #2 | $76.63 | 5.431% | $80.7918 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $121.26 | 12.422% | $136.3229 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $220.82 | 7.743% | $237.9181 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $51.78 | 10.238% | $57.0812 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $76.49 | 3.669% | $79.2964 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $157.86 | 3.354% | $163.1546 | $163.15 | $163.15 | $163.20 |
| 7 purchase totals = | $852.44 | $921.8106 | $921.81 | $921.80 | $921.80 | |