| 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 | $125.37 | 10.738% | $138.8322 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $189.67 | 9.162% | $207.0476 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $93.58 | 5.576% | $98.798 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $31.67 | 4.234% | $33.0109 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $86.63 | 7.285% | $92.941 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $175.89 | 13.848% | $200.2472 | $200.25 | $200.25 | $200.20 |
| Purchase #7 | $125.93 | 9.110% | $137.4022 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $828.74 | $908.2791 | $908.28 | $908.30 | $908.10 | |