| 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 | $165.39 | 4.357% | $172.596 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $181.27 | 3.270% | $187.1975 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $164.26 | 12.168% | $184.2472 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $48.76 | 6.749% | $52.0508 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $196.56 | 3.689% | $203.8111 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $126.58 | 11.846% | $141.5747 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $16.55 | 12.839% | $18.6749 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $899.37 | $960.1522 | $960.15 | $960.10 | $960.20 | |