| 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 | $140.27 | 11.274% | $156.084 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $200.86 | 3.261% | $207.41 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $69.79 | 13.575% | $79.264 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $200.74 | 12.269% | $225.3688 | $225.37 | $225.35 | $225.40 |
| Purchase #5 | $131.35 | 5.796% | $138.963 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $77.82 | 3.344% | $80.4223 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $207.70 | 7.805% | $223.911 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,028.53 | $1,111.4231 | $1,111.41 | $1,111.35 | $1,111.50 | |