| 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 | $155.51 | 3.816% | $161.4443 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $220.96 | 6.263% | $234.7987 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $153.44 | 8.124% | $165.9055 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $162.55 | 10.836% | $180.1639 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $168.63 | 6.201% | $179.0867 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $182.72 | 5.661% | $193.0638 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $176.27 | 3.356% | $182.1856 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $1,220.08 | $1,296.6485 | $1,296.65 | $1,296.65 | $1,296.70 | |