| 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 | $113.55 | 12.360% | $127.5848 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $14.77 | 10.536% | $16.3262 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $195.87 | 11.484% | $218.3637 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $12.37 | 9.584% | $13.5555 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $174.44 | 6.712% | $186.1484 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $109.36 | 5.185% | $115.0303 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $122.94 | 13.526% | $139.5689 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $743.30 | $816.5778 | $816.58 | $816.60 | $816.60 | |