| 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 | $202.48 | 6.400% | $215.4387 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $147.31 | 7.644% | $158.5704 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $92.60 | 4.573% | $96.8346 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $62.91 | 13.489% | $71.3959 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $13.73 | 9.342% | $15.0127 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $190.39 | 8.504% | $206.5808 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $114.58 | 9.512% | $125.4788 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $824.00 | $889.3119 | $889.31 | $889.35 | $889.30 | |