| 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 | $178.58 | 5.444% | $188.3019 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $25.85 | 5.555% | $27.286 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $33.86 | 12.382% | $38.0525 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $16.57 | 5.366% | $17.4591 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $78.95 | 9.675% | $86.5884 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $168.42 | 6.352% | $179.118 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $180.34 | 13.671% | $204.9943 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $682.57 | $741.8002 | $741.80 | $741.80 | $741.90 | |