| 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 | $149.96 | 4.521% | $156.7397 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $54.70 | 10.378% | $60.3768 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $168.78 | 5.690% | $178.3836 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $234.69 | 7.485% | $252.2565 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $6.87 | 5.265% | $7.2317 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $152.35 | 10.215% | $167.9126 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $84.79 | 9.449% | $92.8018 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $852.14 | $915.7027 | $915.70 | $915.75 | $915.70 | |