| 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 | $181.72 | 6.238% | $193.0557 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $165.87 | 6.834% | $177.2056 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $88.74 | 3.578% | $91.9151 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $243.26 | 4.509% | $254.2286 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $60.76 | 7.140% | $65.0983 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $32.49 | 13.314% | $36.8157 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $45.98 | 8.484% | $49.8809 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $818.82 | $868.1999 | $868.22 | $868.20 | $868.20 | |