| 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 | $166.98 | 4.196% | $173.9865 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $22.57 | 6.717% | $24.086 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $203.44 | 6.681% | $217.0318 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $250.78 | 10.160% | $276.2592 | $276.26 | $276.25 | $276.30 |
| Purchase #5 | $129.91 | 12.503% | $146.1526 | $146.15 | $146.15 | $146.20 |
| Purchase #6 | $77.76 | 6.794% | $83.043 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $108.26 | 12.578% | $121.8769 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $959.70 | $1,042.4360 | $1,042.44 | $1,042.50 | $1,042.50 | |