| 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 | $149.80 | 10.836% | $166.0323 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $138.69 | 13.655% | $157.6281 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $168.64 | 6.217% | $179.1243 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $90.54 | 8.857% | $98.5591 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $115.90 | 5.515% | $122.2919 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $87.62 | 10.859% | $97.1347 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $216.72 | 3.554% | $224.4222 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $967.91 | $1,045.1926 | $1,045.18 | $1,045.20 | $1,045.10 | |