| 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 | $154.81 | 12.515% | $174.1845 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $223.47 | 13.859% | $254.4407 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $182.38 | 3.671% | $189.0752 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $173.65 | 13.762% | $197.5477 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $212.40 | 8.850% | $231.1974 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $49.93 | 9.648% | $54.7472 | $54.75 | $54.75 | $54.70 |
| Purchase #7 | $244.63 | 12.722% | $275.7518 | $275.75 | $275.75 | $275.80 |
| 7 purchase totals = | $1,241.27 | $1,376.9445 | $1,376.95 | $1,377.00 | $1,376.90 | |