| 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 | $181.83 | 3.823% | $188.7814 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $106.43 | 5.792% | $112.5944 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $166.39 | 5.619% | $175.7395 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $110.40 | 3.128% | $113.8533 | $113.85 | $113.85 | $113.90 |
| Purchase #5 | $107.76 | 5.793% | $114.0025 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $166.81 | 7.222% | $178.857 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $17.73 | 13.679% | $20.1553 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $857.35 | $903.9834 | $903.98 | $904.00 | $904.10 | |