| 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 | $111.62 | 7.654% | $120.1634 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $233.94 | 13.841% | $266.3196 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $196.77 | 5.308% | $207.2146 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $168.40 | 11.253% | $187.3501 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $132.90 | 5.386% | $140.058 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $167.63 | 8.611% | $182.0646 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $72.57 | 4.534% | $75.8603 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $1,083.83 | $1,179.0306 | $1,179.02 | $1,178.95 | $1,179.20 | |