| 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 | $96.68 | 11.793% | $108.0815 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $130.25 | 10.816% | $144.3378 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $133.83 | 11.713% | $149.5055 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $222.29 | 3.575% | $230.2369 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $176.51 | 6.543% | $188.059 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $234.46 | 4.293% | $244.5254 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $82.35 | 13.698% | $93.6303 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $1,076.37 | $1,158.3764 | $1,158.39 | $1,158.45 | $1,158.30 | |