| 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 | $179.84 | 6.652% | $191.803 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $197.77 | 11.547% | $220.6065 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $164.70 | 6.753% | $175.8222 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $50.46 | 12.194% | $56.6131 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $12.66 | 13.330% | $14.3476 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $76.97 | 13.553% | $87.4017 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $177.60 | 3.579% | $183.9563 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $860.00 | $930.5504 | $930.55 | $930.50 | $930.50 | |