| 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 | $170.27 | 13.787% | $193.7451 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $235.27 | 5.595% | $248.4334 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $149.78 | 12.583% | $168.6268 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $140.96 | 12.246% | $158.222 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $17.54 | 11.709% | $19.5938 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $239.96 | 13.372% | $272.0475 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $128.87 | 6.546% | $137.3058 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $1,082.65 | $1,197.9744 | $1,197.98 | $1,198.00 | $1,197.80 | |