| 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 | $175.55 | 5.194% | $184.6681 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $68.90 | 4.362% | $71.9054 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $63.99 | 7.410% | $68.7317 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $47.87 | 3.468% | $49.5301 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $158.70 | 10.473% | $175.3207 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $95.45 | 12.215% | $107.1092 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $183.88 | 12.434% | $206.7436 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $794.34 | $864.0088 | $864.01 | $864.00 | $863.90 | |