| 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 | $183.77 | 9.452% | $201.1399 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $44.87 | 9.767% | $49.2525 | $49.25 | $49.25 | $49.30 |
| Purchase #3 | $126.88 | 7.644% | $136.5787 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $190.41 | 9.762% | $208.9978 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $191.27 | 6.239% | $203.2033 | $203.20 | $203.20 | $203.20 |
| Purchase #6 | $138.34 | 9.689% | $151.7438 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $158.26 | 8.580% | $171.8387 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $1,033.80 | $1,122.7547 | $1,122.75 | $1,122.80 | $1,122.70 | |