| 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 | $201.97 | 12.529% | $227.2748 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $170.60 | 6.836% | $182.2622 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $45.54 | 13.392% | $51.6387 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $108.99 | 11.838% | $121.8922 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $184.64 | 5.378% | $194.5699 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $5.67 | 6.374% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $75.30 | 12.760% | $84.9083 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $792.71 | $868.5775 | $868.57 | $868.55 | $868.60 | |