| 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 | $161.56 | 9.343% | $176.6546 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $90.61 | 7.392% | $97.3079 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $145.90 | 6.570% | $155.4856 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $83.40 | 3.308% | $86.1589 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $7.38 | 13.820% | $8.3999 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $239.57 | 12.343% | $269.1401 | $269.14 | $269.15 | $269.10 |
| Purchase #7 | $153.59 | 7.688% | $165.398 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $882.01 | $958.5450 | $958.55 | $958.55 | $958.60 | |