| 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 | $164.41 | 10.512% | $181.6928 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $34.35 | 9.596% | $37.6462 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $190.85 | 12.669% | $215.0288 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $176.70 | 7.622% | $190.1681 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $7.87 | 5.826% | $8.3285 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $83.54 | 8.582% | $90.7094 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $188.96 | 8.366% | $204.7684 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $846.68 | $928.3422 | $928.35 | $928.35 | $928.30 | |