| 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 | $162.25 | 7.420% | $174.289 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $17.54 | 5.733% | $18.5456 | $18.55 | $18.55 | $18.50 |
| Purchase #3 | $50.85 | 7.231% | $54.527 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $230.84 | 7.125% | $247.2874 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $159.66 | 9.578% | $174.9522 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $12.97 | 6.764% | $13.8473 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $205.51 | 13.594% | $233.447 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $839.62 | $916.8955 | $916.91 | $916.95 | $916.80 | |