| 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 | $153.47 | 7.621% | $165.1659 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $84.90 | 12.313% | $95.3537 | $95.35 | $95.35 | $95.40 |
| Purchase #3 | $34.36 | 13.486% | $38.9938 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $182.50 | 5.438% | $192.4244 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $76.44 | 10.210% | $84.2445 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $242.71 | 13.832% | $276.2816 | $276.28 | $276.30 | $276.30 |
| Purchase #7 | $250.98 | 13.391% | $284.5887 | $284.59 | $284.60 | $284.60 |
| 7 purchase totals = | $1,025.36 | $1,137.0526 | $1,137.04 | $1,137.05 | $1,137.10 | |