| 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 | $181.59 | 8.109% | $196.3151 | $196.32 | $196.30 | $196.30 |
| Purchase #2 | $57.85 | 11.468% | $64.4842 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $238.65 | 11.505% | $266.1067 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $134.75 | 12.873% | $152.0964 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $23.37 | 4.183% | $24.3476 | $24.35 | $24.35 | $24.30 |
| Purchase #6 | $44.72 | 3.543% | $46.3044 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $14.48 | 8.703% | $15.7402 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $695.41 | $765.3946 | $765.40 | $765.40 | $765.30 | |