| 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 | $139.54 | 13.717% | $158.6807 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $145.59 | 7.293% | $156.2079 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $118.28 | 3.439% | $122.3476 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $119.94 | 4.191% | $124.9667 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $204.40 | 7.660% | $220.057 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $165.66 | 7.744% | $178.4887 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $242.91 | 3.553% | $251.5406 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,136.32 | $1,212.2892 | $1,212.30 | $1,212.30 | $1,212.30 | |