| 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 | $201.57 | 10.438% | $222.6099 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $156.34 | 5.376% | $164.7448 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $26.72 | 10.558% | $29.5411 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $21.40 | 9.200% | $23.3688 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $36.35 | 4.784% | $38.089 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $178.98 | 9.447% | $195.8882 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $15.56 | 3.185% | $16.0556 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $636.92 | $690.2974 | $690.30 | $690.30 | $690.30 | |