| 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 | $186.97 | 3.170% | $192.8969 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $147.79 | 12.289% | $165.9519 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $188.45 | 3.221% | $194.52 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $105.53 | 7.486% | $113.43 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $108.61 | 12.267% | $121.9332 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $22.75 | 4.455% | $23.7635 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $144.53 | 10.643% | $159.9123 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $904.63 | $972.4078 | $972.40 | $972.40 | $972.40 | |