| 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 | $143.47 | 11.456% | $159.9059 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $242.93 | 3.871% | $252.3338 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $205.82 | 13.829% | $234.2828 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $122.62 | 3.564% | $126.9902 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $223.66 | 12.494% | $251.6041 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $126.85 | 8.217% | $137.2733 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $180.78 | 9.727% | $198.3645 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,246.13 | $1,360.7546 | $1,360.74 | $1,360.75 | $1,360.80 | |