| 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 | $11.41 | 11.398% | $12.7105 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $156.32 | 3.469% | $161.7427 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $147.68 | 6.353% | $157.0621 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $174.81 | 7.860% | $188.5501 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $118.60 | 13.404% | $134.4971 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $206.71 | 9.203% | $225.7335 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $202.91 | 6.233% | $215.5574 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $1,018.44 | $1,095.8534 | $1,095.85 | $1,095.85 | $1,095.90 | |