| 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 | $196.51 | 8.459% | $213.1328 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $39.42 | 11.234% | $43.8484 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $151.87 | 3.830% | $157.6866 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $73.57 | 3.798% | $76.3642 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $105.83 | 5.471% | $111.62 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $228.53 | 3.577% | $236.7045 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $62.78 | 9.625% | $68.8226 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $858.51 | $908.1791 | $908.17 | $908.15 | $908.10 | |