| 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 | $142.98 | 9.488% | $156.5459 | $156.55 | $156.55 | $156.50 |
| Purchase #2 | $63.73 | 12.696% | $71.8212 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $56.60 | 11.198% | $62.9381 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $206.45 | 7.233% | $221.3825 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $201.79 | 9.530% | $221.0206 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $218.30 | 11.475% | $243.3499 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $190.87 | 7.528% | $205.2387 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,080.72 | $1,182.2969 | $1,182.30 | $1,182.30 | $1,182.10 | |