| 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 | $158.56 | 6.413% | $168.7285 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $208.54 | 7.500% | $224.1805 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $53.95 | 12.688% | $60.7952 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $114.28 | 3.374% | $118.1358 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $167.41 | 4.840% | $175.5126 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $244.37 | 7.425% | $262.5145 | $262.51 | $262.50 | $262.50 |
| Purchase #7 | $75.72 | 7.326% | $81.2672 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $1,022.83 | $1,091.1343 | $1,091.14 | $1,091.15 | $1,091.10 | |