| 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 | $117.98 | 13.415% | $133.807 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $54.66 | 11.429% | $60.9071 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $91.82 | 6.719% | $97.9894 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $27.37 | 7.868% | $29.5235 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $14.26 | 7.608% | $15.3449 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $154.34 | 6.775% | $164.7965 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $8.79 | 8.182% | $9.5092 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $469.22 | $511.8776 | $511.88 | $511.85 | $511.80 | |