| 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 | $128.63 | 4.784% | $134.7837 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $142.82 | 12.204% | $160.2498 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $125.87 | 6.417% | $133.9471 | $133.95 | $133.95 | $133.90 |
| Purchase #4 | $78.45 | 12.473% | $88.2351 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $36.31 | 3.434% | $37.5569 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $111.88 | 9.593% | $122.6126 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $193.37 | 12.528% | $217.5954 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $817.33 | $894.9806 | $894.99 | $895.00 | $894.90 | |