| 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 | $176.29 | 5.830% | $186.5677 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $244.92 | 4.845% | $256.7864 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $121.80 | 13.238% | $137.9239 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $115.93 | 10.794% | $128.4435 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $128.41 | 12.390% | $144.32 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $163.81 | 11.754% | $183.0642 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $119.72 | 4.684% | $125.3277 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $1,070.88 | $1,162.4334 | $1,162.43 | $1,162.40 | $1,162.40 | |