| 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 | $131.95 | 7.579% | $141.9505 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $79.76 | 3.354% | $82.4352 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $179.36 | 9.276% | $195.9974 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $149.32 | 12.541% | $168.0462 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $177.51 | 11.498% | $197.9201 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $190.40 | 9.859% | $209.1715 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $137.27 | 9.869% | $150.8172 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $1,045.57 | $1,146.3381 | $1,146.35 | $1,146.30 | $1,146.30 | |