| 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 | $179.33 | 12.694% | $202.0942 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $76.81 | 4.663% | $80.3917 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $52.72 | 13.475% | $59.824 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $218.68 | 5.754% | $231.2628 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $189.59 | 4.164% | $197.4845 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $21.65 | 10.739% | $23.975 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $111.36 | 9.257% | $121.6686 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $850.14 | $916.7008 | $916.69 | $916.70 | $916.80 | |