| 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 | $113.87 | 13.493% | $129.2345 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $168.52 | 3.832% | $174.9777 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $153.31 | 11.496% | $170.9345 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $246.62 | 7.625% | $265.4248 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $75.96 | 3.206% | $78.3953 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $76.38 | 7.343% | $81.9886 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $72.54 | 3.390% | $74.9991 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $907.20 | $975.9545 | $975.95 | $976.00 | $975.90 | |