| 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 | $179.69 | 4.476% | $187.7329 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $213.55 | 3.347% | $220.6975 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $116.79 | 10.493% | $129.0448 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $206.87 | 13.723% | $235.2588 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $104.25 | 13.318% | $118.134 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $111.32 | 7.312% | $119.4597 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $240.64 | 10.290% | $265.4019 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $1,173.11 | $1,275.7296 | $1,275.72 | $1,275.75 | $1,275.70 | |