| 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 | $140.63 | 3.699% | $145.8319 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $54.78 | 6.626% | $58.4097 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $66.90 | 10.603% | $73.9934 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $14.73 | 10.568% | $16.2867 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $144.31 | 12.160% | $161.8581 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $194.58 | 5.828% | $205.9201 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $158.61 | 8.318% | $171.8032 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $774.54 | $834.1031 | $834.10 | $834.10 | $834.10 | |