| 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 | $164.61 | 11.434% | $183.4315 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $167.50 | 4.267% | $174.6472 | $174.65 | $174.65 | $174.60 |
| Purchase #3 | $16.67 | 7.714% | $17.9559 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $14.57 | 12.490% | $16.3898 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $60.36 | 13.505% | $68.5116 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $28.49 | 3.723% | $29.5507 | $29.55 | $29.55 | $29.60 |
| Purchase #7 | $93.58 | 12.531% | $105.3065 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $545.78 | $595.7932 | $595.80 | $595.80 | $595.80 | |