| 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 | $198.68 | 9.515% | $217.5844 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $117.95 | 6.584% | $125.7158 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $36.96 | 9.285% | $40.3917 | $40.39 | $40.40 | $40.40 |
| Purchase #4 | $162.45 | 3.182% | $167.6192 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $65.81 | 13.138% | $74.4561 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $217.42 | 6.356% | $231.2392 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $55.93 | 8.153% | $60.49 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $855.20 | $917.4964 | $917.50 | $917.50 | $917.50 | |