| 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 | $155.62 | 8.738% | $169.2181 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $71.72 | 12.817% | $80.9124 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $54.35 | 11.748% | $60.735 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $172.81 | 8.362% | $187.2604 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $105.86 | 6.645% | $112.8944 | $112.89 | $112.90 | $112.90 |
| Purchase #6 | $93.82 | 11.807% | $104.8973 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $161.62 | 13.275% | $183.0751 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $815.80 | $898.9927 | $899.00 | $899.00 | $899.00 | |