| 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 | $243.70 | 11.362% | $271.3892 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $156.74 | 11.134% | $174.1914 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $191.41 | 4.837% | $200.6685 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $71.51 | 6.242% | $75.9737 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $172.55 | 5.819% | $182.5907 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $170.65 | 5.476% | $179.9948 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $80.72 | 10.730% | $89.3813 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $1,087.28 | $1,174.1896 | $1,174.18 | $1,174.20 | $1,174.30 | |