| 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 | $75.28 | 3.832% | $78.1647 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $195.34 | 11.709% | $218.2124 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $234.44 | 12.268% | $263.2011 | $263.20 | $263.20 | $263.20 |
| Purchase #4 | $187.90 | 7.115% | $201.2691 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $11.54 | 8.403% | $12.5097 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $85.78 | 8.531% | $93.0979 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $250.25 | 8.436% | $271.3611 | $271.36 | $271.35 | $271.40 |
| 7 purchase totals = | $1,040.53 | $1,137.8160 | $1,137.81 | $1,137.75 | $1,137.90 | |