| 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 | $107.53 | 13.636% | $122.1928 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $11.42 | 6.504% | $12.1628 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $127.95 | 9.494% | $140.0976 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $95.63 | 9.868% | $105.0668 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $165.61 | 12.674% | $186.5994 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $54.78 | 3.818% | $56.8715 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $179.26 | 8.179% | $193.9217 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $742.18 | $816.9126 | $816.91 | $816.85 | $817.00 | |