| 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 | $163.57 | 8.703% | $177.8055 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $85.45 | 6.481% | $90.988 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $71.91 | 10.115% | $79.1837 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $237.71 | 13.400% | $269.5631 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $30.75 | 8.592% | $33.392 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $11.94 | 7.549% | $12.8414 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $56.72 | 3.347% | $58.6184 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $658.05 | $722.3921 | $722.39 | $722.40 | $722.40 | |