| 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 | $168.98 | 13.226% | $191.3293 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $119.29 | 4.747% | $124.9527 | $124.95 | $124.95 | $125.00 |
| Purchase #3 | $103.37 | 13.540% | $117.3663 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $155.81 | 8.480% | $169.0227 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $122.30 | 4.443% | $127.7338 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $198.81 | 8.224% | $215.1601 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $178.33 | 4.852% | $186.9826 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $1,046.89 | $1,132.5475 | $1,132.54 | $1,132.55 | $1,132.60 | |