| 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 | $106.42 | 8.612% | $115.5849 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $139.27 | 4.311% | $145.2739 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $166.52 | 11.262% | $185.2735 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $232.41 | 8.715% | $252.6645 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $149.32 | 10.482% | $164.9717 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $68.95 | 3.475% | $71.346 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $19.85 | 12.191% | $22.2699 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $882.74 | $957.3844 | $957.37 | $957.30 | $957.50 | |