| 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 | $136.30 | 11.616% | $152.1326 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $7.65 | 4.833% | $8.0197 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $126.37 | 7.528% | $135.8831 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $91.57 | 3.602% | $94.8684 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $153.65 | 8.731% | $167.0652 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $114.82 | 7.126% | $123.0021 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $102.78 | 9.208% | $112.244 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $733.14 | $793.2151 | $793.21 | $793.20 | $793.20 | |