| 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 | $132.73 | 10.186% | $146.2499 | $146.25 | $146.25 | $146.20 |
| Purchase #2 | $77.58 | 9.244% | $84.7515 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $29.88 | 11.453% | $33.3022 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $172.90 | 3.795% | $179.4616 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $22.32 | 3.276% | $23.0512 | $23.05 | $23.05 | $23.10 |
| Purchase #6 | $231.97 | 8.779% | $252.3346 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $189.79 | 11.333% | $211.2989 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $857.17 | $930.4499 | $930.44 | $930.45 | $930.50 | |