| 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 | $149.92 | 13.528% | $170.2012 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $201.88 | 11.448% | $224.9912 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $147.40 | 12.677% | $166.0859 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $205.68 | 10.223% | $226.7067 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $7.72 | 7.537% | $8.3019 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $64.60 | 13.426% | $73.2732 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $208.63 | 11.351% | $232.3116 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $985.83 | $1,101.8717 | $1,101.87 | $1,101.85 | $1,101.90 | |