| 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 | $184.81 | 10.603% | $204.4054 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $139.35 | 4.719% | $145.9259 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $53.25 | 9.816% | $58.477 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $51.73 | 8.360% | $56.0546 | $56.05 | $56.05 | $56.10 |
| Purchase #5 | $171.29 | 10.629% | $189.4964 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $49.67 | 3.298% | $51.3081 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $58.51 | 11.274% | $65.1064 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $708.61 | $770.7738 | $770.79 | $770.80 | $770.80 | |