| 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 | $137.74 | 9.277% | $150.5181 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $55.64 | 8.399% | $60.3132 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $151.93 | 11.208% | $168.9583 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $209.37 | 10.411% | $231.1675 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $19.27 | 11.363% | $21.4597 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $232.40 | 12.762% | $262.0589 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $249.77 | 10.173% | $275.1791 | $275.18 | $275.20 | $275.20 |
| 7 purchase totals = | $1,056.12 | $1,169.6548 | $1,169.66 | $1,169.60 | $1,169.80 | |