| 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 | $178.67 | 9.807% | $196.1922 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $150.40 | 6.559% | $160.2647 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $199.64 | 13.213% | $226.0184 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $193.69 | 9.762% | $212.598 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $185.64 | 3.191% | $191.5638 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $19.47 | 3.437% | $20.1392 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $57.58 | 5.555% | $60.7786 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $985.09 | $1,067.5549 | $1,067.55 | $1,067.55 | $1,067.60 | |