| 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 | $171.49 | 10.843% | $190.0847 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $104.30 | 6.107% | $110.6696 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $164.60 | 6.795% | $175.7846 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $190.25 | 11.115% | $211.3963 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $47.68 | 9.594% | $52.2544 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $36.35 | 9.609% | $39.8429 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $147.75 | 9.665% | $162.03 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $862.42 | $942.0625 | $942.05 | $942.10 | $942.10 | |