| 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 | $129.68 | 12.768% | $146.2375 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $52.46 | 4.590% | $54.8679 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $231.69 | 9.606% | $253.9461 | $253.95 | $253.95 | $253.90 |
| Purchase #4 | $169.99 | 11.803% | $190.0539 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $129.56 | 3.613% | $134.241 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $7.53 | 8.842% | $8.1958 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $87.95 | 13.262% | $99.6139 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $808.86 | $887.1561 | $887.16 | $887.15 | $887.10 | |