| 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 | $114.90 | 4.442% | $120.0039 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $146.36 | 13.180% | $165.6502 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $212.88 | 11.782% | $237.9615 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $133.35 | 4.498% | $139.3481 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $11.56 | 4.123% | $12.0366 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $151.84 | 7.473% | $163.187 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $130.50 | 5.357% | $137.4909 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $901.39 | $975.6782 | $975.68 | $975.70 | $975.70 | |