| 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 | $142.99 | 8.871% | $155.6746 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $172.57 | 8.689% | $187.5646 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $13.36 | 4.722% | $13.9909 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $73.84 | 9.821% | $81.0918 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $179.74 | 10.197% | $198.0681 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $183.91 | 4.546% | $192.2705 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $210.92 | 10.191% | $232.4149 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $977.33 | $1,061.0754 | $1,061.06 | $1,061.00 | $1,061.20 | |