| 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 | $171.97 | 6.541% | $183.2186 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $136.83 | 13.174% | $154.856 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $159.85 | 8.765% | $173.8609 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $120.74 | 9.709% | $132.4626 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $133.54 | 5.295% | $140.6109 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $8.69 | 9.772% | $9.5392 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $217.95 | 11.487% | $242.9859 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $949.57 | $1,037.5341 | $1,037.54 | $1,037.50 | $1,037.60 | |