| 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 | $246.38 | 7.244% | $264.2278 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $172.46 | 5.126% | $181.3003 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $172.38 | 6.236% | $183.1296 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $91.78 | 7.652% | $98.803 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $11.92 | 12.584% | $13.42 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $159.49 | 6.684% | $170.1503 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $49.83 | 3.778% | $51.7126 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $904.24 | $962.7436 | $962.74 | $962.75 | $962.70 | |