| 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 | $178.45 | 8.542% | $193.6932 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $166.30 | 6.333% | $176.8318 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $199.58 | 8.220% | $215.9855 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $220.57 | 10.581% | $243.9085 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $132.69 | 3.495% | $137.3275 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $96.57 | 13.353% | $109.465 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $216.51 | 5.279% | $227.9396 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,210.67 | $1,305.1511 | $1,305.16 | $1,305.20 | $1,305.10 | |