| 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 | $126.68 | 13.183% | $143.3802 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $54.76 | 11.237% | $60.9134 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $104.76 | 10.492% | $115.7514 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $33.56 | 5.118% | $35.2776 | $35.28 | $35.30 | $35.30 |
| Purchase #5 | $12.91 | 11.462% | $14.3897 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $164.48 | 5.652% | $173.7764 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $32.52 | 13.255% | $36.8305 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $529.67 | $580.3192 | $580.32 | $580.40 | $580.40 | |