| 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 | $103.57 | 3.106% | $106.7869 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $116.62 | 7.381% | $125.2277 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $160.76 | 12.454% | $180.7811 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $25.64 | 12.340% | $28.804 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $205.97 | 4.142% | $214.5013 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $168.69 | 13.613% | $191.6538 | $191.65 | $191.65 | $191.70 |
| Purchase #7 | $145.82 | 7.351% | $156.5392 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $927.07 | $1,004.2940 | $1,004.29 | $1,004.35 | $1,004.30 | |