| 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 | $135.94 | 5.671% | $143.6492 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $210.43 | 7.525% | $226.2649 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $207.43 | 9.165% | $226.441 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $72.77 | 9.521% | $79.6984 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $9.76 | 8.475% | $10.5872 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $201.34 | 10.667% | $222.8169 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $170.54 | 9.264% | $186.3388 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $1,008.21 | $1,095.7964 | $1,095.80 | $1,095.80 | $1,095.70 | |