| 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 | $6.72 | 7.570% | $7.2287 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $216.72 | 3.307% | $223.8869 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $236.32 | 10.151% | $260.3088 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $86.71 | 6.615% | $92.4459 | $92.45 | $92.45 | $92.40 |
| Purchase #5 | $123.97 | 8.862% | $134.9562 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $159.67 | 6.188% | $169.5504 | $169.55 | $169.55 | $169.60 |
| Purchase #7 | $233.60 | 13.456% | $265.0332 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,063.71 | $1,153.4101 | $1,153.42 | $1,153.45 | $1,153.40 | |