| 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 | $162.86 | 10.432% | $179.8496 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $76.48 | 11.802% | $85.5062 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $79.99 | 8.300% | $86.6292 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $169.69 | 13.709% | $192.9528 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $61.87 | 12.123% | $69.3705 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $79.55 | 13.209% | $90.0578 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $233.77 | 11.371% | $260.352 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $864.21 | $964.7181 | $964.72 | $964.70 | $964.80 | |