| 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 | $134.39 | 4.149% | $139.9658 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $210.95 | 12.547% | $237.4179 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $44.68 | 8.669% | $48.5533 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $236.74 | 13.416% | $268.501 | $268.50 | $268.50 | $268.50 |
| Purchase #5 | $13.68 | 6.270% | $14.5377 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $168.77 | 3.813% | $175.2052 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $20.56 | 11.774% | $22.9807 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $829.77 | $907.1616 | $907.17 | $907.15 | $907.20 | |