| 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 | $149.87 | 9.585% | $164.235 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $249.93 | 8.752% | $271.8039 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $243.78 | 9.564% | $267.0951 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $7.95 | 7.383% | $8.5369 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $55.57 | 8.242% | $60.1501 | $60.15 | $60.15 | $60.20 |
| Purchase #6 | $174.66 | 10.213% | $192.498 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $126.52 | 9.375% | $138.3813 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,008.28 | $1,102.7003 | $1,102.71 | $1,102.75 | $1,102.70 | |