| 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 | $174.82 | 6.859% | $186.8109 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $14.44 | 8.538% | $15.6729 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $60.63 | 10.643% | $67.0829 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $101.84 | 10.396% | $112.4273 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $202.46 | 7.123% | $216.8812 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $78.74 | 3.155% | $81.2242 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $86.77 | 5.773% | $91.7792 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $719.70 | $771.8786 | $771.87 | $771.90 | $771.90 | |