| 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 | $179.90 | 3.828% | $186.7866 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $212.58 | 6.715% | $226.8547 | $226.85 | $226.85 | $226.90 |
| Purchase #3 | $85.35 | 8.711% | $92.7848 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $124.68 | 8.856% | $135.7217 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $171.77 | 9.677% | $188.3922 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $213.78 | 5.337% | $225.1894 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $191.30 | 9.296% | $209.0832 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,179.36 | $1,264.8126 | $1,264.80 | $1,264.85 | $1,264.90 | |