| 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 | $229.65 | 9.838% | $252.243 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $149.84 | 4.697% | $156.878 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $49.91 | 11.713% | $55.756 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $100.52 | 8.504% | $109.0682 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $142.88 | 6.394% | $152.0157 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $28.91 | 7.114% | $30.9667 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $152.74 | 13.492% | $173.3477 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $854.45 | $930.2753 | $930.29 | $930.25 | $930.30 | |