| 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 | $231.34 | 11.161% | $257.1599 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $27.84 | 6.606% | $29.6791 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $155.77 | 13.174% | $176.2911 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $237.35 | 4.862% | $248.89 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $19.91 | 5.106% | $20.9266 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $79.37 | 10.386% | $87.6134 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $170.36 | 5.253% | $179.309 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $921.94 | $999.8691 | $999.87 | $999.90 | $999.90 | |