| 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 | $149.92 | 13.823% | $170.6434 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $106.79 | 12.160% | $119.7757 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $10.58 | 10.102% | $11.6488 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $61.43 | 5.845% | $65.0206 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $100.35 | 9.754% | $110.1381 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $114.77 | 12.261% | $128.8419 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $80.68 | 6.560% | $85.9726 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $624.52 | $692.0411 | $692.04 | $692.05 | $691.90 | |