| 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 | $203.71 | 10.354% | $224.8021 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $150.79 | 3.525% | $156.1053 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $99.41 | 6.494% | $105.8657 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $185.75 | 4.230% | $193.6072 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $15.42 | 4.453% | $16.1067 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $174.61 | 6.580% | $186.0993 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $66.77 | 5.135% | $70.1986 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $896.46 | $952.7849 | $952.80 | $952.75 | $952.80 | |