| 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 | $168.62 | 8.680% | $183.2562 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $120.76 | 11.122% | $134.1909 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $62.60 | 4.306% | $65.2956 | $65.30 | $65.30 | $65.30 |
| Purchase #4 | $59.36 | 11.247% | $66.0362 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $83.69 | 10.729% | $92.6691 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $69.98 | 8.442% | $75.8877 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $29.55 | 9.844% | $32.4589 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $594.56 | $649.7946 | $649.81 | $649.80 | $649.90 | |