| 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 | $145.43 | 13.676% | $165.319 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $30.75 | 8.854% | $33.4726 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $40.38 | 5.867% | $42.7491 | $42.75 | $42.75 | $42.70 |
| Purchase #4 | $178.51 | 4.171% | $185.9557 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $25.73 | 6.406% | $27.3783 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $75.37 | 8.789% | $81.9943 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $158.66 | 8.522% | $172.181 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $654.83 | $709.0500 | $709.05 | $709.05 | $709.10 | |