| 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 | $157.88 | 12.652% | $177.855 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $171.26 | 3.258% | $176.8397 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $68.69 | 8.800% | $74.7347 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $173.61 | 3.201% | $179.1673 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $151.75 | 4.359% | $158.3648 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $214.58 | 5.407% | $226.1823 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $46.47 | 13.636% | $52.8066 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $984.24 | $1,045.9504 | $1,045.95 | $1,045.95 | $1,046.00 | |