| 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 | $127.42 | 12.582% | $143.452 | $143.45 | $143.45 | $143.50 |
| Purchase #2 | $69.34 | 11.724% | $77.4694 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $8.82 | 5.303% | $9.2877 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $177.85 | 3.504% | $184.0819 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $21.87 | 3.670% | $22.6726 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $101.88 | 5.746% | $107.734 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $9.43 | 11.306% | $10.4962 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $516.61 | $555.1938 | $555.19 | $555.20 | $555.30 | |