| 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 | $166.93 | 5.248% | $175.6905 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $42.46 | 5.668% | $44.8666 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $130.59 | 12.275% | $146.6199 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $208.35 | 7.645% | $224.2784 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $196.44 | 4.530% | $205.3387 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $22.36 | 10.518% | $24.7118 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $45.35 | 9.200% | $49.5222 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $812.48 | $871.0281 | $871.03 | $871.00 | $871.00 | |