| 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 | $129.28 | 5.691% | $136.6373 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $176.61 | 8.770% | $192.0987 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $28.27 | 8.161% | $30.5771 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $152.40 | 9.247% | $166.4924 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $6.80 | 9.189% | $7.4249 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $55.73 | 9.311% | $60.919 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $150.68 | 13.844% | $171.5401 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $699.77 | $765.6895 | $765.69 | $765.70 | $765.60 | |