| 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 | $158.75 | 9.257% | $173.4455 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $137.94 | 6.386% | $146.7488 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $30.71 | 4.471% | $32.083 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $75.72 | 3.318% | $78.2324 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $167.29 | 12.275% | $187.8248 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $94.96 | 9.831% | $104.2955 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $112.85 | 8.254% | $122.1646 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $778.22 | $844.7946 | $844.79 | $844.80 | $844.70 | |