| 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 | $95.60 | 8.264% | $103.5004 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $152.55 | 4.862% | $159.967 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $131.92 | 6.625% | $140.6597 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $30.27 | 9.567% | $33.1659 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $16.77 | 5.510% | $17.694 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $104.65 | 4.704% | $109.5727 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $40.69 | 4.385% | $42.4743 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $572.45 | $607.0340 | $607.03 | $606.95 | $607.20 | |