| 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 | $147.29 | 11.528% | $164.2696 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $137.69 | 9.861% | $151.2676 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $85.51 | 7.682% | $92.0789 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $76.45 | 10.788% | $84.6974 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $148.62 | 9.785% | $163.1625 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $102.53 | 8.127% | $110.8626 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $73.44 | 10.161% | $80.9022 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $771.53 | $847.2408 | $847.24 | $847.20 | $847.40 | |