| 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 | $142.81 | 5.114% | $150.1133 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $78.72 | 9.460% | $86.1669 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $57.88 | 9.233% | $63.2241 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $160.85 | 8.581% | $174.6525 | $174.65 | $174.65 | $174.70 |
| Purchase #5 | $155.99 | 6.566% | $166.2323 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $235.76 | 9.138% | $257.3037 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $138.49 | 5.678% | $146.3535 | $146.35 | $146.35 | $146.40 |
| 7 purchase totals = | $970.50 | $1,044.0463 | $1,044.03 | $1,044.00 | $1,044.10 | |