| 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 | $129.72 | 13.829% | $147.659 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $247.49 | 8.312% | $268.0614 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $169.40 | 8.748% | $184.2191 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $7.25 | 11.788% | $8.1046 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $56.98 | 7.582% | $61.3002 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $46.96 | 3.838% | $48.7623 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $151.28 | 5.219% | $159.1753 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $809.08 | $877.2819 | $877.28 | $877.25 | $877.40 | |