| 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 | $155.60 | 7.363% | $167.0568 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $118.33 | 10.149% | $130.3393 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $76.88 | 13.278% | $87.0881 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $153.60 | 7.708% | $165.4395 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $20.43 | 7.114% | $21.8834 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $86.52 | 10.335% | $95.4618 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $175.57 | 9.430% | $192.1263 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $786.93 | $859.3952 | $859.40 | $859.45 | $859.40 | |