| 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 | $102.46 | 6.695% | $109.3197 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $172.57 | 13.608% | $196.0533 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $185.34 | 8.859% | $201.7593 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $158.47 | 12.542% | $178.3453 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $59.86 | 9.743% | $65.6922 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $93.98 | 5.360% | $99.0173 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $62.58 | 11.292% | $69.6465 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $835.26 | $919.8336 | $919.84 | $919.80 | $919.80 | |