| 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 | $138.89 | 9.491% | $152.072 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $153.61 | 9.480% | $168.1722 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $103.29 | 8.273% | $111.8352 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $81.77 | 5.711% | $86.4399 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $135.27 | 10.644% | $149.6681 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $47.92 | 5.645% | $50.6251 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $166.39 | 6.520% | $177.2386 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $827.14 | $896.0511 | $896.06 | $896.05 | $896.00 | |