| 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 | $115.89 | 5.460% | $122.2176 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $86.46 | 10.445% | $95.4907 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $60.30 | 12.502% | $67.8387 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $177.47 | 4.598% | $185.6301 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $65.91 | 8.337% | $71.4049 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $223.56 | 3.673% | $231.7714 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $134.42 | 11.547% | $149.9415 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $864.01 | $924.2949 | $924.29 | $924.30 | $924.20 | |