| 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 | $160.81 | 12.587% | $181.0512 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $65.89 | 6.229% | $69.9943 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $30.31 | 8.762% | $32.9658 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $147.84 | 6.432% | $157.3491 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $187.56 | 10.508% | $207.2688 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $147.96 | 12.387% | $166.2878 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $85.29 | 12.435% | $95.8958 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $825.66 | $910.8128 | $910.82 | $910.80 | $910.90 | |