| 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 | $180.62 | 9.403% | $197.6037 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $35.31 | 7.712% | $38.0331 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $55.44 | 11.505% | $61.8184 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $223.47 | 12.239% | $250.8205 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $86.61 | 10.718% | $95.8929 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $186.93 | 10.112% | $205.8324 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $95.26 | 12.702% | $107.3599 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $863.64 | $957.3609 | $957.35 | $957.35 | $957.30 | |