| 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 | $152.35 | 11.508% | $169.8824 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $209.28 | 10.872% | $232.0329 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $238.98 | 11.109% | $265.5283 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $70.90 | 10.520% | $78.3587 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $225.96 | 13.210% | $255.8093 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $152.99 | 7.721% | $164.8024 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $222.58 | 10.861% | $246.7544 | $246.75 | $246.75 | $246.80 |
| 7 purchase totals = | $1,273.04 | $1,413.1684 | $1,413.16 | $1,413.20 | $1,413.20 | |