| 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 | $177.49 | 7.381% | $190.5905 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $32.38 | 12.513% | $36.4317 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $74.30 | 10.774% | $82.3051 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $138.96 | 12.122% | $155.8047 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $80.47 | 7.607% | $86.5914 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $85.58 | 7.592% | $92.0772 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $62.99 | 10.718% | $69.7413 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $652.17 | $713.5419 | $713.54 | $713.60 | $713.50 | |