| 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 | $140.96 | 10.651% | $155.9736 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $77.70 | 11.145% | $86.3597 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $163.81 | 11.212% | $182.1764 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $173.74 | 5.516% | $183.3235 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $155.81 | 6.258% | $165.5606 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $136.70 | 5.130% | $143.7127 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $56.43 | 11.824% | $63.1023 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $905.15 | $980.2088 | $980.20 | $980.15 | $980.30 | |