| 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 | $129.58 | 13.133% | $146.5977 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $165.83 | 12.777% | $187.0181 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $161.28 | 4.859% | $169.1166 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $16.52 | 8.278% | $17.8875 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $219.66 | 7.637% | $236.4354 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $95.88 | 9.190% | $104.6914 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $218.26 | 8.306% | $236.3887 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,007.01 | $1,098.1354 | $1,098.15 | $1,098.15 | $1,098.10 | |