| 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 | $209.68 | 8.426% | $227.3476 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $166.60 | 3.275% | $172.0562 | $172.06 | $172.05 | $172.10 |
| Purchase #3 | $68.80 | 8.197% | $74.4395 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $13.83 | 13.467% | $15.6925 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $51.44 | 4.151% | $53.5753 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $62.98 | 3.691% | $65.3046 | $65.30 | $65.30 | $65.30 |
| Purchase #7 | $83.32 | 3.671% | $86.3787 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $656.65 | $694.7944 | $694.80 | $694.85 | $694.80 | |