| 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 | $193.57 | 13.773% | $220.2304 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $46.53 | 11.219% | $51.7502 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $132.36 | 3.473% | $136.9569 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $78.47 | 5.756% | $82.9867 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $32.31 | 6.295% | $34.3439 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $182.56 | 3.199% | $188.4001 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $173.91 | 4.367% | $181.5046 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $839.71 | $896.1728 | $896.17 | $896.20 | $896.20 | |