| 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 | $136.65 | 7.772% | $147.2704 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $215.94 | 12.643% | $243.2413 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $70.27 | 13.863% | $80.0115 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $235.99 | 9.431% | $258.2462 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $99.51 | 4.424% | $103.9123 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $45.74 | 5.568% | $48.2868 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $156.94 | 13.148% | $177.5745 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $961.04 | $1,058.5430 | $1,058.54 | $1,058.50 | $1,058.50 | |