| 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 | $139.30 | 13.355% | $157.9035 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $187.36 | 7.300% | $201.0373 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $184.56 | 5.705% | $195.0891 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $88.93 | 8.423% | $96.4206 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $12.83 | 9.567% | $14.0574 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $100.85 | 3.829% | $104.7115 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $166.45 | 5.400% | $175.4383 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $880.28 | $944.6577 | $944.66 | $944.65 | $944.60 | |