| 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 | $183.69 | 4.396% | $191.765 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $202.84 | 9.680% | $222.4749 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $158.44 | 11.816% | $177.1613 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $77.54 | 4.833% | $81.2875 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $94.65 | 8.328% | $102.5325 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $38.77 | 7.752% | $41.7755 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $42.27 | 4.799% | $44.2985 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $798.20 | $861.2952 | $861.30 | $861.30 | $861.40 | |