| 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 | $189.77 | 9.702% | $208.1815 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $217.81 | 13.778% | $247.8199 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $21.26 | 7.796% | $22.9174 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $22.38 | 8.320% | $24.242 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $171.90 | 5.862% | $181.9768 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $176.69 | 7.342% | $189.6626 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $57.66 | 3.639% | $59.7582 | $59.76 | $59.75 | $59.80 |
| 7 purchase totals = | $857.47 | $934.5584 | $934.56 | $934.55 | $934.60 | |