| 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 | $150.28 | 11.458% | $167.4991 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $165.60 | 10.201% | $182.4929 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $26.30 | 6.802% | $28.0889 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $220.64 | 11.732% | $246.5255 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $217.41 | 8.844% | $236.6377 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $88.43 | 6.740% | $94.3902 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $66.72 | 10.152% | $73.4934 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $935.38 | $1,029.1277 | $1,029.13 | $1,029.20 | $1,029.10 | |