| 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 | $134.84 | 11.812% | $150.7673 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $144.58 | 12.471% | $162.6106 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $129.37 | 12.171% | $145.1156 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $182.44 | 4.576% | $190.7885 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $43.69 | 13.785% | $49.7127 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $122.69 | 12.482% | $138.0042 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $134.64 | 5.497% | $142.0412 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $892.25 | $979.0401 | $979.04 | $979.00 | $979.00 | |