| 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 | $127.42 | 8.512% | $138.266 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $166.64 | 6.661% | $177.7399 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $209.33 | 5.338% | $220.504 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $40.70 | 6.170% | $43.2112 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $15.31 | 3.852% | $15.8997 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $65.41 | 12.191% | $73.3841 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $163.65 | 7.657% | $176.1807 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $788.46 | $845.1856 | $845.18 | $845.20 | $845.20 | |