| 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 | $138.89 | 6.840% | $148.3901 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $186.66 | 3.551% | $193.2883 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $164.32 | 10.658% | $181.8332 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $210.82 | 11.203% | $234.4382 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $224.88 | 9.346% | $245.8973 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $199.38 | 6.337% | $212.0147 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $49.49 | 10.864% | $54.8666 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $1,174.44 | $1,270.7284 | $1,270.73 | $1,270.75 | $1,270.70 | |