| 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 | $195.52 | 3.267% | $201.9076 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $24.27 | 11.480% | $27.0562 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $156.51 | 13.586% | $177.7734 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $7.97 | 12.620% | $8.9758 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $76.94 | 10.409% | $84.9487 | $84.95 | $84.95 | $84.90 |
| Purchase #6 | $163.71 | 10.612% | $181.0829 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $141.98 | 3.400% | $146.8073 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $766.90 | $828.5519 | $828.56 | $828.55 | $828.60 | |