| 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 | $152.50 | 3.281% | $157.5035 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $224.95 | 3.142% | $232.0179 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $9.77 | 5.308% | $10.2886 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $170.72 | 9.655% | $187.203 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $180.77 | 8.169% | $195.5371 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $159.79 | 9.709% | $175.304 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $141.75 | 4.402% | $147.9898 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $1,040.25 | $1,105.8439 | $1,105.84 | $1,105.85 | $1,105.80 | |