| 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 | $74.75 | 9.458% | $81.8199 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $233.78 | 13.348% | $264.985 | $264.99 | $265.00 | $265.00 |
| Purchase #3 | $59.54 | 3.193% | $61.4411 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $60.78 | 13.409% | $68.93 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $168.70 | 13.231% | $191.0207 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $205.73 | 10.829% | $228.0085 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $92.60 | 12.721% | $104.3796 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $895.88 | $1,000.5848 | $1,000.59 | $1,000.60 | $1,000.50 | |