| 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 | $113.90 | 13.485% | $129.2594 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $181.72 | 6.414% | $193.3755 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $49.36 | 3.410% | $51.0432 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $21.42 | 10.392% | $23.646 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $207.57 | 6.314% | $220.676 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $81.42 | 11.720% | $90.9624 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $120.51 | 7.743% | $129.8411 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $775.90 | $838.8036 | $838.81 | $838.85 | $838.80 | |