| 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 | $140.81 | 3.620% | $145.9073 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $78.70 | 7.595% | $84.6773 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $186.96 | 5.249% | $196.7735 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $63.59 | 8.834% | $69.2075 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $57.57 | 9.127% | $62.8244 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $75.39 | 6.473% | $80.27 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $155.39 | 5.749% | $164.3234 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $758.41 | $803.9834 | $803.98 | $803.90 | $804.00 | |