| 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 | $10.85 | 8.854% | $11.8107 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $170.52 | 6.853% | $182.2057 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $46.44 | 10.390% | $51.2651 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $155.65 | 5.127% | $163.6302 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $147.33 | 11.728% | $164.6089 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $67.32 | 5.321% | $70.9021 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $76.79 | 5.246% | $80.8184 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $674.90 | $725.2411 | $725.25 | $725.20 | $725.20 | |