| 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 | $168.87 | 6.227% | $179.3855 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $130.67 | 3.128% | $134.7574 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $197.49 | 12.430% | $222.038 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $149.67 | 4.568% | $156.5069 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $104.96 | 5.176% | $110.3927 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $21.84 | 7.451% | $23.4673 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $71.33 | 8.819% | $77.6206 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $844.83 | $904.1684 | $904.18 | $904.15 | $904.20 | |