| 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 | $135.45 | 13.837% | $154.1922 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $189.90 | 8.451% | $205.9484 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $231.34 | 5.592% | $244.2765 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $147.57 | 8.111% | $159.5394 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $243.78 | 7.121% | $261.1396 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $95.69 | 10.546% | $105.7815 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $93.91 | 3.595% | $97.2861 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $1,137.64 | $1,228.1637 | $1,228.17 | $1,228.25 | $1,228.10 | |