| 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 | $144.81 | 9.443% | $158.4844 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $181.99 | 11.343% | $202.6331 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $51.79 | 3.726% | $53.7197 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $120.53 | 4.768% | $126.2769 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $123.94 | 7.321% | $133.0136 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $53.30 | 8.775% | $57.9771 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $163.85 | 5.805% | $173.3615 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $840.21 | $905.4663 | $905.46 | $905.50 | $905.50 | |